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Hidetoshi Katori
is a Japanese physicist and professor at the University of Tokyo best known for having invented the magic wavelength technique for ultra precise optical lattice atomic clocks. Since 2011, Katori is also Chief Scientist at the Quantum Metrology Lab, RIKEN. Recently, Katori's group performed a measurement of gravitational redshift with two transportable strontium optical lattice clocks over nearly the entire height of the Tokyo Skytree, setting a new record for the best ground-based test of general relativity. Recognition *2005 – Award of Japan Society for the Promotion of Science *2005 – Springer Nature Applied Physics Award *2006 – Japan IBM Science Prize *2008 – I. I. Rabi Award *2010 – Ichimura Academic Award *2011 – Award of Minister of MEXT *2011 – Philipp Franz von Siebold-Preis, Germany *2012 – Asahi Prize *2013 – Nishina Memorial Prize *2013 – Fujiwara Prize *2013 – Toray Award in Science and Technology *2014 – Medal with Purple Ribbon *2 ...
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Tokyo
Tokyo, officially the Tokyo Metropolis, is the capital of Japan, capital and List of cities in Japan, most populous city in Japan. With a population of over 14 million in the city proper in 2023, it is List of largest cities, one of the most populous urban areas in the world. The Greater Tokyo Area, which includes Tokyo and parts of six neighboring Prefectures of Japan, prefectures, is the most populous metropolitan area in the world, with 41 million residents . Lying at the head of Tokyo Bay, Tokyo is part of the Kantō region, on the central coast of Honshu, Japan's largest island. It is Japan's economic center and the seat of the Government of Japan, Japanese government and the Emperor of Japan. The Tokyo Metropolitan Government administers Tokyo's central Special wards of Tokyo, 23 special wards, which formerly made up Tokyo City; various commuter towns and suburbs in Western Tokyo, its western area; and two outlying island chains, the Tokyo Islands. Although most of the w ...
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RIKEN
is a national scientific research institute in Japan. Founded in 1917, it now has about 3,000 scientists on seven campuses across Japan, including the main site at Wakō, Saitama, Wakō, Saitama Prefecture, on the outskirts of Tokyo. Riken is a Japanese National Research and Development Agencies, Designated National Research and Development Institute, and was formerly an Independent Administrative Institution. Riken conducts research in various fields of science, including physics, chemistry, biology, genomics, medical science, engineering, high-performance computing and computer science, computational science, and ranging from basic research to applied research, practical applications with 485 partners worldwide. It is almost entirely funded by the Japanese government, with an annual budget of ¥100 billion (US$750 million) in FY2023. Name "Riken" is an acronym of the formal name , and its full name in Japanese is and in English is the Institute of Physical and Chemical Resear ...
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Honda Prize
The Honda Prize is awarded by the Honda Foundation. It is awarded for "the efforts of an individual or group who contribute new ideas which may lead the next generation in the field of ecotechnology". It is sometimes referred to as the "Nobel Prize in Technology" since it has put a spotlight on achievements in a variety of fields based on a wide perspective in the future, including two Turing Alan Mathison Turing (; 23 June 1912 – 7 June 1954) was an English mathematician, computer scientist, logician, cryptanalyst, philosopher and theoretical biologist. He was highly influential in the development of theoretical compute ...-awarded artificial intelligence accomplishments. Prize The prize consists of a diploma, medal, and a reward of 10 million yen. List of recipients References {{Reflist Science and technology awards Honda ...
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Toray
is a multinational corporation headquartered in Japan that specializes in industrial products centered on technologies in organic synthetic chemistry, polymer chemistry, and biochemistry. Its founding business areas were fibers and textiles, as well as plastics and chemicals. The company has also diversified into areas such as pharmaceuticals, biotechnology and R&D, medical products, reverse osmosis big membranes, electronics, IT-products, housing and engineering, as well as advanced composite materials. The company is listed on the first section of Tokyo Stock Exchange and is a constituent of the TOPIX 100 and Nikkei 225 stock market indices. History Toray Industries had been originally established as Toyo Rayon in 1926 by Mitsui Bussan, one of the two largest Japanese trading companies (''sogo shosha'') of the time (the other being Mitsubishi Shoji). The fact that Mitsui did not allow the company to be named as a Mitsui company indicates their skepticism of the risk on t ...
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Minister Of Education, Culture, Sports, Science And Technology
The is a member of the Cabinet of Japan and is the leader and chief executive of the Ministry of Education, Culture, Sports, Science and Technology. The minister is nominated by the Prime Minister of Japan and is appointed by the Emperor of Japan. The current minister is Toshiko Abe, who took office on 1 October 2024. List of ministers of education, culture, sports, science and technology (2001–) References

Education ministers of Japan, Culture ministers of Japan, Sports ministers of Japan, Science ministers of Japan, {{Japan-gov-stub ...
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Springer Nature
Springer Nature or the Springer Nature Group is a German-British academic publishing company created by the May 2015 merger of Springer Science+Business Media and Holtzbrinck Publishing Group's Nature Publishing Group, Palgrave Macmillan, and Macmillan Education. History The company originates from several journals and publishing houses, notably Springer-Verlag, which was founded in 1842 by Julius Springer in Berlin (the grandfather of Bernhard Springer who founded Springer Publishing in 1950 in New York), Nature Portfolio, Nature Publishing Group which has published ''Nature (journal) , Nature'' since 1869, and Macmillan Education, which goes back to Macmillan Publishers founded in 1843. Springer Nature was formed in 2015 by the merger of Nature Publishing Group, Palgrave Macmillan, and Macmillan Education (held by Holtzbrinck Publishing Group) with Springer Science+Business Media (held by BC Partners). Plans for the merger were first announced on 15 January 2015. The transactio ...
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General Relativity
General relativity, also known as the general theory of relativity, and as Einstein's theory of gravity, is the differential geometry, geometric theory of gravitation published by Albert Einstein in 1915 and is the current description of gravitation in modern physics. General theory of relativity, relativity generalizes special relativity and refines Newton's law of universal gravitation, providing a unified description of gravity as a geometric property of space and time in physics, time, or four-dimensional spacetime. In particular, the ''curvature of spacetime'' is directly related to the energy and momentum of whatever is present, including matter and radiation. The relation is specified by the Einstein field equations, a system of second-order partial differential equations. Newton's law of universal gravitation, which describes gravity in classical mechanics, can be seen as a prediction of general relativity for the almost flat spacetime geometry around stationary mass ...
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