SA

Saburo Ataka

HI Hitachi: 9 patents #4,653 of 28,497Top 20%
HD Hitachi Denshi: 1 patents #119 of 275Top 45%
Overall (All Time): #592,786 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4806757 Information reading apparatus for radiation image Tsuyoshi Kano, Tetsuhiko Takahashi, Kenichi Okajima, Kenji Umetani, Hisatake Yokouchi +1 more 1989-02-21
4556816 Photoelectric device Yoshinori Imamura, Yukio Takasaki, Yasuo Tanaka, Tadaaki Hirai, Eiichi Maruyama 1985-12-03
4419604 Light sensitive screen Sachio Ishioka, Yoshinori Imamura, Yasuharu Shimomoto, Yasuo Tanaka, Eiichi Maruyama 1983-12-06
4405879 Photoelectric conversion device and method of producing the same Yoshinori Imamura, Yasuo Tanaka, Hirokazu Matsubara, Eiichi Maruyama 1983-09-20
4380557 Method of production of image pickup device Sachio Ishioka, Yasuharu Shimomoto, Yoshinori Imamura, Yasuo Tanaka, Hirokazu Matsubara +2 more 1983-04-19
4360821 Solid-state imaging device Toshihisa Tsukada, Eiichi Maruyama, Toru Baji, Yoshinori Imamura, Akira Sasano +3 more 1982-11-23
4255686 Storage type photosensor containing silicon and hydrogen Eiichi Maruyama, Yoshinori Imamura, Kiyohisa Inao, Yukio Takasaki, Toshihisa Tsukada +1 more 1981-03-10
4249106 Radiation sensitive screen Eiichi Maruyama, Kiyohisa Inao, Yoshinori Imamura, Toshihisa Tsukada, Yukio Takasaki +1 more 1981-02-03
4195230 Input screen Kiyohisa Inao, Kanetosi Tada, Yoshinori Okamura, Isamu Kimura 1980-03-25