• Thumbnail for Hidetsugu Yagi
    Hidetsugu Yagi (八木 秀次, Yagi Hidetsugu, January 28, 1886 – January 19, 1976) was a Japanese electrical engineer from Osaka, Japan. When working at Tohoku...
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  • Thumbnail for Yagi–Uda antenna
    Tohoku Imperial University, Japan, with a lesser role played by his boss Hidetsugu Yagi. Reflector elements (usually only one is used) are slightly longer than...
    40 KB (5,050 words) - 18:09, 22 August 2024
  • Thumbnail for Shintaro Uda
    Professor Hidetsugu Yagi at Tohoku Imperial University, where together they invented the Yagi–Uda antenna in 1926. In February 1926, Yagi and Uda published...
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  • Hidetsugu (豊臣 秀次, 1568–1595), Japanese daimyō Hidetsugu Ikegami, Japanese physicist Hidetsugu Shibata (柴田 英嗣, born 1975), Japanese comedian Hidetsugu...
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  • model and actress Hidetsugu Yagi (八木 秀次, 1886–1976), electrical engineer and professor; developer of the Yagi-Uda antenna Hirokazu Yagi (八木 弘和, born 1959)...
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  • Thumbnail for Cavity magnetron
    Bibcode:1929AnP...393..658S. doi:10.1002/andp.19293930504. Japanese engineers: Yagi, Hidetsugu (1928). "Beam transmission of ultra-short waves". Proceedings of the...
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  • Tonegawa Susumu Fujita Tetsuya Tomonaga Shin'ichirō Toyoda Sakichi Yagi Hidetsugu Yukawa Hideki Norio Kaifu Heisuke Hironaka Kenkichi Iwasawa Masaki Kashiwara...
    169 KB (5,074 words) - 03:11, 23 September 2024
  • typewriter Kotaro Honda Patent Number 32234, KS Steel Hidetsugu Yagi Patent Number 69115, Yagi Antenna Yasujiro Niwa Patent Number 84722, Phototelegraphic...
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  • Wiener, Norbert – Wirth, Niklaus – Wozniak, Steve – Yablochkov, Pavel – Yagi, Hidetsugu – Yang, Jerry – Zames, George – Zobel, Otto Julius – Zuse, Konrad –...
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  • Trademark Attorneys. In 1925, he assisted Hidetsugu Yagi in securing a patent for the Yagi–Uda antenna. Yagi is listed among the Ten Japanese Great Inventors...
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  • Thumbnail for John Ambrose Fleming
    Co. Victoria Institute Doctoral advisor Frederick Guthrie Doctoral students Harold Barlow Other notable students Hidetsugu Yagi Balthasar van der Pol...
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  • Thumbnail for Chiba Institute of Technology
    Higashikuni, Osami Nagano, Kuniyoshi Obara, Minoru Tōgō, Kotaro Honda, Hidetsugu Yagi, Shigenao Konishi, Yuzuru Hiraga, Nobuteru Mori (Mori Konzern founder・See...
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  • Thumbnail for Osaka Prefectural Kitano High School
    (1928–1989), manga artist Tamiki Wakaki, manga artist Hidetsugu Yagi (1886–1976), inventor of the Yagi Antenna Kanae Yamamoto, politician "School History"...
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  • 100 of Acquisition International magazine, a vanity award Hidetsugu Yagi, Inventor of Yagi–Uda antenna Irène Joliot-Curie, Atomic Energy Generation Device...
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  • Thumbnail for Wireless power transfer
    researcher Hidetsugu Yagi also investigated wireless energy transmission using a directional array antenna that he designed. In February 1926, Yagi and his...
    119 KB (12,539 words) - 04:46, 14 October 2024
  • Japan's best-known radio researchers in the 1920s-1930s era was Professor Hidetsugu Yagi, who was initially at Tohoku University. He had become very interested...
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  • computers, Apple Computer Y Pavel Yablochkov Electric arc lighting Hidetsugu Yagi Yagi-Uda antenna Kane S. Yee Finite-difference time-domain method Z Otto...
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  • Thumbnail for Tohoku University
    president, known for the discovery of rhenium Hidetsugu Yagi (八木 秀次), electrical engineer, mentor of Yagi–Uda antenna Sumio Iijima (飯島 澄男), physicist,...
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  • Neumann Wollaston Medal for Geology: Alfred Des Cloizeaux January 28 – Hidetsugu Yagi, Japanese electrical engineer (died 1976) March 7 – G. I. Taylor, English...
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  • Frank Nitti, Italian-born American gangster (d. 1943) January 28 – Hidetsugu Yagi, Japanese electrical engineer (d. 1976) January 31 – Alfonso López Pumarejo...
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  • hydraulic riveter Shintaro Uda (1869–1976), together with Hidetsugu Yagi (1886–1976), Japan – Yagi–Uda antenna– Lewis Urry (1927–2004), Canada – long-lasting...
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  • Thumbnail for Electric power transmission
    also used for HVDC over submarine power cables. Both Nikola Tesla and Hidetsugu Yagi attempted to devise systems for large scale wireless power transmission...
    82 KB (9,799 words) - 05:37, 1 November 2024
  • Thumbnail for Gaku Hamada
    Tantei (Fuji TV, 2008, ep4) Nene: Onna Taikōki (TV Tokyo, 2009) – Toyotomi Hidetsugu Chance! (Fuji TV, 2009) Ueno Juri to Itsutsu no Kaban Aruasa, Hinata wa...
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  • popularized by, and formerly popularly named for, his collaborator Hidetsugu Yagi. Zipf's law states that given some corpus of natural language utterances...
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  • Victor Appleton 1953 Balthasar van der Pol 1956 Harald T. Friis 1958 Hidetsugu Yagi 1960 Charles P. Ginsburg 1963 John R. Pierce 1969 Jay Wright Forrester...
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  • University, Sendai, Japan, with the collaboration of Hidetsugu Yagi, also of Tohoku Imperial University. Yagi published the first English-language reference...
    130 KB (13,797 words) - 07:52, 28 October 2024
  • Thumbnail for Automotive navigation system
    to be overcome before the product became commercially viable. 1961: Hidetsugu Yagi designed a wireless-based navigation system. This design was still primitive...
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  • Thumbnail for History of radar
    in the 1920s–1930s era was Professor Hidetsugu Yagi. After graduate study in Germany, England, and America, Yagi joined Tohoku University, where his research...
    151 KB (22,275 words) - 23:04, 2 November 2024
  • Yagi-Uda Antenna or simply Yagi Antenna is invented by Shintaro Uda of Tohoku Imperial University, assisted by his colleague Hidetsugu Yagi. The Yagi...
    238 KB (24,495 words) - 20:42, 3 November 2024
  • throughout the war. A major leader in early technology development was Hidetsugu Yagi, a professor and researcher of international status. His papers in the...
    141 KB (22,065 words) - 05:22, 26 October 2024