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KDDI
() is a Japanese telecommunications operator formed on October 1, 2000 through the merger of DDI Corp. (Daini-Denden Inc.), KDD (Kokusai Denshin Denwa) Corp. (itself a former listed state-owned enterprise privatized in 1998), and IDO Corp. It has its headquarters in the Garden Air Tower in Iidabashi, Chiyoda, Tokyo. KDDI provides mobile cellular services using the " au by KDDI" brand. ISP network services are provided under the au one net brand, while "au Hikari" is the name under which long-distance and international voice and data communications services and Fiber to the Home (FTTH) services are marketed. ADSL broadband services carry the brand name "ADSL One", and IP telephony over copper is branded as "Metal Plus". History On April 1, 2002, au by KDDI launched 3G networks using CDMA2000 1x technology. On November 28, 2003, au by KDDI launched EV-DO Rev 0 service in the "CDMA 1X WIN" brand, and revolutionized Japan's mobile telecommunication industry by introducin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chaku Uta Full
() is a Japanese telecommunications operator formed on October 1, 2000 through the merger of DDI Corp. (Daini-Denden Inc.), KDD (Kokusai Denshin Denwa) Corp. (itself a former listed state-owned enterprise privatized in 1998), and IDO Corp. It has its headquarters in the Garden Air Tower in Iidabashi, Chiyoda, Tokyo. KDDI provides mobile cellular services using the "au by KDDI" brand. ISP network services are provided under the au one net brand, while "au Hikari" is the name under which long-distance and international voice and data communications services and Fiber to the Home (FTTH) services are marketed. ADSL broadband services carry the brand name "ADSL One", and IP telephony over copper is branded as "Metal Plus". History On April 1, 2002, au by KDDI launched 3G networks using CDMA2000 1x technology. On November 28, 2003, au by KDDI launched EV-DO Rev 0 service in the "CDMA 1X WIN" brand, and revolutionized Japan's mobile telecommunication industry by introducing fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Au (mobile Phone Company)
au, or au by KDDI, is a Japanese mobile phone operator. au is a brand marketed by KDDI in the main islands of Japan and by Okinawa Cellular in Okinawa for their mobile cellular services. au is the second-largest wireless carrier in Japan, with 60.398 million subscribers as of March 2021. Naming According to the brand creator, the name 'au' is based on the Japanese verbs for 'meet' (会う) and 'unite' (合う) (both pronounced 'au'). However, KDDI explains that au comes from two letters which stand for few words. 'A' is for access, always and amenity, and 'U' is for unique, universal and user. There is also a phrase, 'access to u(you)' that goes along the brand name. History The network that would eventually become Au was originally set up as two networks: DDI and IDO. IDO's network was based upon the NTT Hi-cap analog cellular system, and began operations in December 1988 in the Kanto and Tokai regions. DDI's network was run by independent phone companies, and began service ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kazuo Inamori
was a Japanese philanthropist, entrepreneur and the founder of Kyocera and KDDI. He was the chairman of Japan Airlines. Inamori was elected as a member into the National Academy of Engineering in 2000 for innovation in ceramic materials and solar cell development/manufacturing, entrepreneurship of advanced technologies, and for being a role model for relating science to society. In 2011, he received the Othmer Gold Medal for outstanding contributions to progress in science and chemistry. Biography Kazuo Inamori was born 21 January 1932 in Kagoshima, on the island of Kyushu in Japan. Inamori graduated from Kagoshima University in 1955 with a Bachelor of Science degree in applied chemistry. He became a researcher at Shofu Industries in Kyoto, Japan. There he was important in several developments, developing fosterite as an insulator for high frequency radio waves; using fosterite for the mass production of high frequency insulator components; and developing an electric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tokujin Yoshioka
is a Japanese designer and artist. He is active in the fields of design, architecture and contemporary art, and he is internationally acclaimed for his works dealing with light and nature. Many of his works chosen as part of permanent collections in museums worldwide, including Museum of Modern Art (MoMA), Le Centre national d’art et de culture Georges-Pompidou (Centre Pompidou) in Paris, and Victoria and Albert Museum in London. He has won many international design awards. In 2007 he was named by Newsweek magazine as one of the 100 Most Respected Japanese in the World. Profile and biography Tokujin Yoshioka was born in Saga Prefecture, Japan in 1967. Since childhood, influenced by Leonardo da Vinci, learnt painting, such as oil painting, and had particular interest in science. After graduating from the Kuwasawa Design School in Tokyo in 1988, he studied under the designers Shiro Kuramata and Issey Miyake. He established Tokujin Yoshioka Inc. in 2000. Being active ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chiyoda, Tokyo
is a special ward located in central Tokyo, Japan. It is known as Chiyoda City in English.Profile ." ''City of Chiyoda''. Retrieved on December 28, 2008. It was formed in 1947 as a merger of Kanda and Kōjimachi wards following Tokyo City's transformation into Tokyo Metropolis. The modern Chiyoda ward exhibits contrasting |
Iidabashi, Tokyo
is a district of Chiyoda, Tokyo, Japan. It was in the former ward of Kōjimachi, which existed in Tokyo until 1947. Etymology Iidabashi is named after a nearby bridge called Iida Bridge (, ''Iidabashi''), itself named after an Edo-period farmer, Iida Kihee (, ''Iida Kihee''). Places *Iidabashi Station *Iida Bridge * Kanda River Economy Several companies have their headquarters in Iidabashi, among them Japan Freight Railway Company, KDDI Nikken Sekkei, and Shohakusha is a Japanese publishing company headquartered in Iidabashi, Chiyoda, Tokyo is a Special wards of Tokyo, special ward located in central Tokyo, Japan. It is known as Chiyoda City in English language, English. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kyocera
is a Japanese multinational ceramics and electronics manufacturer headquartered in Kyoto, Japan. It was founded as in 1959 by Kazuo Inamori and renamed in 1982. It manufactures industrial ceramics, solar power generating systems, telecommunications equipment, office document imaging equipment, electronic components, semiconductor packages, cutting tools, and components for medical and dental implant systems. History Origins to 2000 Kyocera's original product was a ceramic insulator known as a "kelcima" for use in television picture tubes. The company quickly adapted its technologies to produce an expanding range of ceramic components for electronic and structural applications. In the 1960s, as the NASA space program, the birth of Silicon Valley and the advancement of computer technology created demand for semiconductor integrated circuits (ICs), Kyocera developed ceramic semiconductor packages that remain among its core product lines today. In the mid-1970s, Kyocera began e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GeoVector
GeoVector Corporation (originally named Criticom Corporation) began conducting research into augmented reality in early 1990s. The company, co-founded by John Ellenby, who also founded laptop pioneer GRiD Systems Corporation, devised a method to use sensors in a device to associate relevant digital information with places on earth. The basic concept around which most of GeoVector's R&D has focused is that knowing the position and orientation of the device allows the application to provide digital information associated with a place in the real world. Position and direction data can be used to create a virtual vector which intersects with objects indexed in databases by their latitude and longitude coordinates. GeoVector's first patent in this domain, since issued as5,815,411 was filed September 10, 1993. The company originally held the trademark for "Augmented Reality" (issued in 1995) but abandoned it as the term was generally adopted to describe this technique. Early Geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Qualcomm Brew
Binary Runtime Environment for Wireless (Brew MP, Brew, Qualcomm BREW, or BREW) is an application development platform created by Qualcomm, originally for code division multiple access (CDMA) mobile phones, featuring third-party applications such as mobile games. It is offered in some feature phones (mostly with specifications similar to those of mid to high-end mobile phones) but not in smartphones. First developed in 1999, as a platform for wireless applications on CDMA-based mobile phones, it debuted in September 2001. As a software platform that can download and run small programs for playing games, sending messages, and sharing photos, the main advantage of Brew MP is that the application developers can easily port their applications among all Brew MP devices by providing a standardized set of application programming interfaces. Software for Brew MP enabled handsets can be developed in C or C++ using the freely downloadable Brew MP software development kit (SDK). The BREW runt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wireless Application Protocol
Wireless Application Protocol (WAP) is a technical standard for accessing information over a mobile wireless network. A WAP browser is a web browser for mobile devices such as mobile phones that use the protocol. Introduced in 1999, WAP achieved some popularity in the early 2000s, but by the 2010s it had been largely superseded by more modern standards. Almost all modern handset internet browsers now fully support HTML, so they do not need to use WAP markup for web page compatibility, and therefore, most are no longer able to render and display pages written in WML, WAP's markup language. Before the introduction of WAP, mobile service providers had limited opportunities to offer interactive data services, but needed interactivity to support Internet and Web applications such as email, stock prices, news and sports headlines. The Japanese i-mode system offered another major competing wireless data protocol. Technical specifications WAP stack The WAP standard described a pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shinjuku
is a special ward in Tokyo, Japan. It is a major commercial and administrative centre, housing the northern half of the busiest railway station in the world ( Shinjuku Station) and the Tokyo Metropolitan Government Building, the administration centre for the government of Tokyo. As of 2018, the ward has an estimated population of 346,235, and a population density of 18,232 people per km2. The total area is 18.23 km2. Since the end of the Second World War, Shinjuku has been a major secondary center of Tokyo ( ''fukutoshin''), rivaling to the original city center in Marunouchi and Ginza. It literally means "New Inn Ward". Shinjuku is also commonly used to refer to the entire area surrounding Shinjuku Station. The southern half of this area and of the station in fact belong to Yoyogi and Sendagaya districts of the neighboring Shibuya ward. Geography Shinjuku is surrounded by Chiyoda to the east; Bunkyo and Toshima to the north; Nakano to the west, and Shibuya and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mobile Phone
A mobile phone, cellular phone, cell phone, cellphone, handphone, hand phone or pocket phone, sometimes shortened to simply mobile, cell, or just phone, is a portable telephone that can make and receive calls over a radio frequency link while the user is moving within a telephone service area. The radio frequency link establishes a connection to the switching systems of a mobile phone operator, which provides access to the public switched telephone network (PSTN). Modern mobile telephone services use a cellular network architecture and, therefore, mobile telephones are called ''cellular telephones'' or ''cell phones'' in North America. In addition to telephony, digital mobile phones ( 2G) support a variety of other services, such as text messaging, multimedia messagIng, email, Internet access, short-range wireless communications ( infrared, Bluetooth), business applications, video games and digital photography. Mobile phones offering only those capabilities are known ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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