ST

Sadafusa Tsuji

MI Minolta: 34 patents #31 of 1,109Top 3%
MC Minolta Co.: 7 patents #298 of 1,416Top 25%
Overall (All Time): #76,943 of 4,157,543Top 2%
41
Patents All Time

Issued Patents All Time

Showing 26–41 of 41 patents

Patent #TitleCo-InventorsDate
5159375 Camera having a remote control function Nobuyuki Taniguchi, Hiroyuki Okada, Hidekazu Nakajima, Kenji Tsuji, Ikushi Nakamura 1992-10-27
5153735 An arrangement of a recording medium in a still camera Dai Shintani, Takeo Hoda, Toshio Yamaki, Yoshihiro Tanaka, Etsuko Nakai 1992-10-06
5123079 DC motor and controlling system therefor Junichi Tanii, Hiroshi Ootsuka, Toshihiko Taniguchi, Takahisa Shimada 1992-06-16
5119123 Camera having a remote control function Shinji Tominaga, Masaaki Nakai, Koh Hayama, Hiroyuki Okada 1992-06-02
4992875 Still video camera Dai Shintani, Takeo Hoda, Toshio Yamaki, Yoshihiro Tanaka, Etsuko Nakai 1991-02-12
4986665 Optical density detector Akio Yamanishi, Hitoshi Kamezawa, Takao Sakai, Mitsunobu Ota 1991-01-22
4985723 Photographic camera Takeshi Egawa, Masaaki Nakai, Yasuo Nakanishi, Toshihiko Ishimura, Shinichi Nishimura +1 more 1991-01-15
4963916 Photographic camera Yoshihiro Tanaka, Yoshiaki Hata, Manabu Inoue, Hiroshi Ootsuka, Michihiro Iwata +2 more 1990-10-16
4882602 Photographic camera having a piezo-electric actuating element Yoshihiro Tanaka, Yoshiaki Hata, Manabu Inoue, Hiroshi Ootsuka, Michihiro Iwata +2 more 1989-11-21
4873544 Photographic camera having a piezo-electric actuating element Yoshihiro Tanaka, Yoshiaki Hata, Manabu Inoue, Hiroshi Ootsuka, Michihiro Iwata +2 more 1989-10-10
4870437 Photographic camera Takanobu Omaki, Junichi Tanii, Maki Yamashita 1989-09-26
4868597 Photographic camera having a piezo-electric actuating element Yoshihiro Tanaka, Yoshiaki Hata, Manabu Inoue, Hiroshi Ootsuka, Michihiro Iwata +2 more 1989-09-19
4868595 Photographic camera Yoshihiro Tanaka, Yoshiaki Hata, Manabu Inoue, Hiroshi Ootsuka, Michihiro Iwata +2 more 1989-09-19
4851870 Shutter apparatus for camera Yoshihiro Tanaka, Tetsuya Uno, Hiroshi Ootsuka, Shinichi Yokoyama, Takeshi Hashimoto +1 more 1989-07-25
4827118 Light-sensitive device having color filter and manufacturing method thereof Yoshitaka Shibata, Kenji Takada 1989-05-02
4811044 Shutter actuating device Yoshihiro Tanaka, Hiroshi Ootsuka 1989-03-07