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Hitachi
() is a Japanese Multinational corporation, multinational Conglomerate (company), conglomerate founded in 1910 and headquartered in Chiyoda, Tokyo. The company is active in various industries, including digital systems, power and renewable energy, railway systems, Health care, healthcare products, and Financial system, financial systems. The company was founded as an electrical machinery manufacturing subsidiary of the Kuhara Mining Plant in Hitachi, Ibaraki by engineer Namihei Odaira in 1910. It began operating as an independent company under its current name in 1920. Hitachi is listed on the Tokyo Stock Exchange and is a key component of the Nikkei 225 and TOPIX Core30 indices. As of June 2024, it has a market capitalisation of 16.9 trillion yen, making it the fourth largest Japanese company by market value. In terms of global recognition, Hitachi was ranked 38th in the 2012 Fortune Global 500 and 129th in the 2012 Forbes Global 2000. Hitachi is a highly globalised conglomerat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hitachi, Ibaraki
250px, Hitachi Sakura Festival is a city located in Ibaraki Prefecture, Japan. , the city had an estimated population of 165,822 in 76,702 households and a population density of 735 persons per km2. The percentage of the population aged over 65 was 32.7%. The total area of the city is . Hitachi is well known in the world for its brand name of electric products, including power plants and appliances, of the Hitachi company founded in the town in 1910 by Namihei Odaira with considerable properties as its factories in the city. Geography Located in northern Ibaraki Prefecture, Hitachi has a long coast along the Pacific Ocean to the east. Japan National Route 6 runs in parallel with the coast, connecting Tokyo and Sendai, and develops residential and commercial areas in the relatively narrow land of the coastal plain. Geologically the city covers Cambrian basement, some 500 million years old, with marble being quarried in the west for manufacturing cement material. Surrounding mun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semiconductor Equipment Sales Leaders By Year
This article lists rankings of semiconductor equipment suppliers by sales (in US-Dollar). Definition An IC equipment supplier's revenue is classified as sales of systems used to manufacture semiconductors, thin-film heads, MEMS, and integrated circuits, as well as service, support, and retrofitted systems (flat panel displays are not included). Sources A number of industry sources of data exist. Former VLSI Research, which is now part of TechInsights, provide yearly (priced) data insights. Sales rankings (years) 2021 COVID-19 impacted the supply chain of equipment manufacturers. However, ASML and Applied Materials "jumped" above the $20B and Lam Research and TEL cleared the $16B mark. Source: TechInsights 2017 Source: Unknown (likely: VLSI Research) 2016 Source VLSI Research Inc supplied rankings for 2016ref> 2013 Source Gartner, Inc. supplied rankings for 2013 2011 Source 2009 Source VLSI Research Inc supplied rankings for 2009 2008 Source VLSI Resear ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Namihei Odaira
was a Japanese entrepreneur and philanthropist who founded Hitachi. Life Odaira was born on January 15, 1874, in Ienaka, Shimotsuga, Tochigi Prefecture (present-day Tsugamachi Kassenba, Tochigi), the second son of Odaira Sōhachi and Chiyo. In 1900, he graduated from the electrical engineering Electrical engineering is an engineering discipline concerned with the study, design, and application of equipment, devices, and systems that use electricity, electronics, and electromagnetism. It emerged as an identifiable occupation in the l ... department of Tokyo Imperial University. Following his graduation, he joined a mining company as an engineer in its power plant. From there, he went on to several electric power companies. In 1906, he joined the Kuhara Mining Company at its Hitachi copper mine as an engineering section chief. Although his main duties at the mine were to ensure a stable supply of electricity and to maintain the mine's electrical equipment, he and his c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elevator
An elevator (American English) or lift (Commonwealth English) is a machine that vertically transports people or freight between levels. They are typically powered by electric motors that drive traction cables and counterweight systems such as a hoist, although some pump hydraulic fluid to raise a cylindrical piston like a jack. Elevators are used in agriculture and manufacturing to lift materials. There are various types, like chain and bucket elevators, grain augers, and hay elevators. Modern buildings often have elevators to ensure accessibility, especially where ramps aren't feasible. High-speed elevators are common in skyscrapers. Some elevators can even move horizontally. History Pre-industrial era The earliest known reference to an elevator is in the works of the Roman architect Vitruvius, who reported that Archimedes ( – ) built his first elevator probably in 236 BC. Sources from later periods mention elevators as cabs on a hemp rope, powered by people o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nikkei 225
The Nikkei 225, or , more commonly called the ''Nikkei'' or the ''Nikkei index'' (), is a stock market index for the Tokyo Stock Exchange (TSE). It is a price-weighted index, operating in the Japanese yen, Japanese Yen (JP¥), and its components are reviewed twice a year. The Nikkei 225 measures the performance of 225 highly capitalised and liquid publicly owned companies in Japan from a wide array of industry sectors. Since 2017, the index is calculated every five seconds. It was originally launched by the Tokyo Stock Exchange in 1950, and was taken over by the ''The Nikkei, Nihon Keizai Shimbun'' (''The Nikkei'') newspaper in 1950 in Japan, 1970, when the Tokyo Exchange switched to the TOPIX, Tokyo Stock Price Index (TOPIX), which is weighed by market capitalisation rather than stock prices. History The Nikkei 225 began to be calculated on 7 September 1950, retroactively calculated back to 16 May 1949, when the average price of its component stocks was 176.21 yen. Since July ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conglomerate (company)
A conglomerate () is a type of multi-industry company that consists of several different and unrelated List of legal entity types by country, business entities that operate in various industries. A conglomerate usually has a Holding company, parent company that owns and controls many Subsidiary, subsidiaries, which are legally independent but financially and strategically dependent on the parent company. Conglomerates are often large and Multinational corporation, multinational corporations that have a global presence and a diversified portfolio of products and services. Conglomerates can be formed by merger and acquisitions, Corporate spin-off, spin-offs, or joint ventures. Conglomerates are common in many countries and sectors, such as Media (communication), media, Finance, banking, Energy industry, energy, mining, manufacturing, retail, Arms industry, defense, and transportation. This type of organization aims to achieve economies of scale, market power, Risk management, ris ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supercomputer
A supercomputer is a type of computer with a high level of performance as compared to a general-purpose computer. The performance of a supercomputer is commonly measured in floating-point operations per second (FLOPS) instead of million instructions per second (MIPS). Since 2022, supercomputers have existed which can perform over 1018 FLOPS, so called Exascale computing, exascale supercomputers. For comparison, a desktop computer has performance in the range of hundreds of gigaFLOPS (1011) to tens of teraFLOPS (1013). Since November 2017, all of the TOP500, world's fastest 500 supercomputers run on Linux-based operating systems. Additional research is being conducted in the United States, the European Union, Taiwan, Japan, and China to build faster, more powerful and technologically superior exascale supercomputers. Supercomputers play an important role in the field of computational science, and are used for a wide range of computationally intensive tasks in various fields, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heavy Equipment
Heavy equipment, heavy machinery, earthmovers, construction vehicles, or construction equipment, refers to heavy-duty vehicles specially designed to execute construction tasks, most frequently involving earthwork operations or other large construction tasks. ''Heavy equipment'' usually comprises five equipment systems: the implement, traction, structure, power train, and control/information. Heavy equipment has been used since at least the 1st century BC, when the ancient Roman engineer Vitruvius described a crane powered by human or animal labor in ''De architectura''. Heavy equipment functions through the mechanical advantage of a simple machine that multiplies the ratio between input force applied and force exerted, easing and speeding tasks which often could otherwise take hundreds of people and many weeks' labor. Some such equipment uses hydraulic drives as a primary source of motion. The word plant, in this context, has come to mean any type of industrial equip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marunouchi
Marunouchi () is an area in Chiyoda, Tokyo, Chiyoda, Tokyo, Japan, located between Tokyo Station and the Kokyo, Imperial Palace. The name, meaning "inside the circle", derives from its location within the palace's outer moat. Marunouchi is the core of Tokyo's central business district as well as one of the main financial centres in Japan. 20 of the ''Fortune Global 500'' companies are headquartered in the area in 2021, while many other such companies based outside Japan have Asian or Japanese offices there. Together with the neighbouring districts of Yūrakuchō (有楽町) and Ōtemachi (大手町), Marunouchi is part of a larger business district sometimes referred to as Daimaruyū (:ja:大丸有, 大丸有). History In 1590, before shogun Tokugawa Ieyasu entered Edo Castle, the area now known as Marunouchi was an inlet of Tokyo Bay and had the name ''Hibiya.'' With the expansion of the castle, this inlet was filled, beginning in 1592. A new outer moat was constructed, and the ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electronics
Electronics is a scientific and engineering discipline that studies and applies the principles of physics to design, create, and operate devices that manipulate electrons and other Electric charge, electrically charged particles. It is a subfield of physics and electrical engineering which uses Passivity (engineering), active devices such as transistors, diodes, and integrated circuits to control and amplify the flow of electric current and to convert it from one form to another, such as from alternating current (AC) to direct current (DC) or from analog signal, analog signals to digital signal, digital signals. Electronic devices have significantly influenced the development of many aspects of modern society, such as telecommunications, entertainment, education, health care, industry, and security. The main driving force behind the advancement of electronics is the semiconductor industry, which continually produces ever-more sophisticated electronic devices and circuits in respo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Escalator
An escalator is a moving staircase which carries people between floors of a building or structure. It consists of a Electric motor, motor-driven chain of individually linked steps on a track which cycle on a pair of tracks which keep the step tread horizontal. Escalators are often used around the world in places where elevator, lifts would be impractical, or they can be used in conjunction with them. Principal areas of usage include department stores, shopping malls, airports, list of transit systems, transit systems (railway/railroad stations), convention centers, hotels, arenas, stadiums and public buildings. Escalators have the capacity to move large numbers of people. They have no waiting interval (except during very heavy traffic). They can be used to guide people toward main exits or special exhibits and may be weatherproofed for outdoor use. A non-functional escalator can function as a normal staircase, whereas many other methods of transport become useless when they ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Military Technology
Military technology is the application of technology for use in warfare. It comprises the kinds of technology that are distinctly military in nature and not civilian in application, usually because they lack useful or legal civilian applications, or are dangerous to use without appropriate military training. The line is porous; military inventions have been brought into civilian use throughout history, with sometimes minor modification if any, and civilian innovations have similarly been put to military use. Military technology is usually researched and developed by scientists and engineers specifically for use in battle by the armed forces. Many new technologies came as a result of the military funding of science. On the other hand, the theories, strategies, concepts and doctrines of warfare are studied under the academic discipline of military science. Armament engineering is the design, development, testing and lifecycle management of military weapons and systems. It draws ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
