YS

Yasuharu Shimomoto

HI Hitachi: 14 patents #2,889 of 28,497Top 15%
NK Nippon Hoso Kyokai: 1 patents #306 of 703Top 45%
Overall (All Time): #358,162 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
5151385 Method of manufacturing a metallic silicide transparent electrode Hideaki Yamamoto, Koichi Seki, Toshihiro Tanaka, Akira Sasano, Toshihisa Tsukada +2 more 1992-09-29
4900975 Target of image pickup tube having an amorphous semiconductor laminate Sachio Ishioka, Yukio Takasaki, Tadaaki Hirai, Kazutaka Tsuji, Tatsuo Makishima +9 more 1990-02-13
RE33094 Electrophotographic member with alpha-si layers Eiichi Maruyama, Sachio Ishioka, Yoshinori Imamura, Hirokazu Matsubara, Shinkichi Horigome +1 more 1989-10-17
4829345 Electronic device having light transmission system Sachio Ishioka, Kazutaka Tsuji, Yukio Takasaki, Hirokazu Matsubara, Tadaaki Hirai 1989-05-09
4788582 Semiconductor device and method of manufacturing the same Hideaki Yamamoto, Koichi Seki, Toshihiro Tanaka, Akira Sasano, Toshihisa Tsukada +2 more 1988-11-29
4609846 Image pick-up tube having collector and balance electrodes Chushirou Kusano, Sachio Ishioka, Yoshinori Imamura, Hirofumi Ogawa 1986-09-02
4554478 Photoelectric conversion element Yasuo Tanaka, Yukio Takasaki, Sachio Ishioka, Toshihisa Tsukada, Toru Baji 1985-11-19
4495409 Photosensor with diode array Toru Baji, Naohiko Koizumi, Toshihisa Tsukada, Hideaki Yamamoto, Yasuo Tanaka 1985-01-22
4457949 Method of producing a photoelectric conversion layer Yukio Takasaki, Yasuo Tanaka, Akira Sasano, Toshihisa Tsukada 1984-07-03
4430185 Method of producing photoelectric transducers Toshihisa Tsukada, Akira Sasano, Yasuo Tanaka, Hideaki Yamamoto, Yukio Takasaki 1984-02-07
4419604 Light sensitive screen Sachio Ishioka, Yoshinori Imamura, Saburo Ataka, Yasuo Tanaka, Eiichi Maruyama 1983-12-06
4412900 Method of manufacturing photosensors Yasuo Tanaka, Akira Sasano, Toshihisa Tsukada 1983-11-01
4380557 Method of production of image pickup device Sachio Ishioka, Yoshinori Imamura, Saburo Ataka, Yasuo Tanaka, Hirokazu Matsubara +2 more 1983-04-19
4378417 Electrophotographic member with .alpha.-Si layers Eiichi Maruyama, Sachio Ishioka, Yoshinori Imamura, Hirokazu Matsubara, Shinkichi Horigome +1 more 1983-03-29