SI

Shuji Izumi

MI Minolta: 34 patents #31 of 1,109Top 3%
Overall (All Time): #104,186 of 4,157,543Top 3%
34
Patents All Time

Issued Patents All Time

Showing 1–25 of 34 patents

Patent #TitleCo-InventorsDate
5497212 Rewinding device for cameras Kunio Kawamura, Hiroyuki Okada, Sadafusa Tsuji, Masaaki Chikasaki, Michihiro Iwata 1996-03-05
5463436 Remote controllable camera system Dai Shintani, Hiroyuki Okada, Takeo Hoda, Hiromu Mukai, Osamu Hatamori +1 more 1995-10-31
5410380 Apparatus for feeding photographic film having two perforations per frame Kunio Kawamura, Yasuo Hawai, Sadafusa Tsuji, Masaaki Chikasaki, Michihiro Iwata +1 more 1995-04-25
5382992 Film cartridge accommodating device which prevents previously used cartridges from being employed in a camera or the like Kunio Kawamura, Hiroyuki Okada, Masaaki Chikasaki, Michihiro Iwata, Sadafusa Tsuji 1995-01-17
5357302 Apparatus for feeding photographic film having two perforations per frame Kunio Kawamura, Yasuo Hawai, Sadafusa Tsuji, Masaaki Chikasaki, Michihiro Iwata +1 more 1994-10-18
5311244 Exposure control device for a camera Masaaki Nakai, Akihiko Fujino, Nobuyuki Taniguchi, Toshio Yamaki, Hiromu Mukai 1994-05-10
5307099 Film cartridge accomodating device which prevents previously used cartridges from being employed in a camera or the like Kunio Kawamura, Hiroyuki Okada, Masaaki Chikasaki, Michihiro Iwata, Sadafusa Tsuji 1994-04-26
5233384 Flash photographing system Takehiro Katoh, Akihiko Fujino, Kenji Tsuji, Masaaki Nakai, Nobuyuki Taniguchi 1993-08-03
5218399 Display system for camera having segment display portion and dot matrix display portion Toshihiko Ishimura, Tatsuya Ishida, Noriyuki Ishii, Hiroshi Yoshino, Katsuyuki Nanba +1 more 1993-06-08
5214465 Exposure calculating apparatus Yasuteru Yamano, Takehiro Katoh, Akihiko Fujino, Kenji Tsuji, Masaaki Nakai +1 more 1993-05-25
5162835 Exposure calculating apparatus Yasuteru Yamano, Takehiro Katoh, Akihiko Fujino, Kenji Tsuji, Masaaki Nakai +1 more 1992-11-10
5142317 Exposure calculating apparatus Yasuteru Yamano, Takehiro Katoh, Akihiko Fujino, Kenji Tsuji, Masaaki Nakai +1 more 1992-08-25
5113217 Display device for use in a camera Masaaki Nakai, Manabu Inoue, Akihiko Fujino, Kunio Kawamura, Yuji Takarabe +1 more 1992-05-12
5097281 Exposure calculating apparatus Yasuteru Yamano, Takehiro Katoh, Akihiko Fujino, Kenji Tsuji, Masaki Nakai +1 more 1992-03-17
5070234 Connecting device for IC card Noriyuki Ishii, Masayasu Hirano, Hideo Kajita, Hirokazu Kuroda, Akihiko Fujino +2 more 1991-12-03
5032864 Power supply system for a camera Toshihiko Ishimura, Reiji Seki, Hirokazu Kuroda, Akira Okuno 1991-07-16
5017957 Exposure control device for a camera Masaaki Nakai, Akihiko Fujino, Nobuyuki Taniguchi, Toshio Yamaki, Hiromu Mukai 1991-05-21
5014083 Display device for use in a camera Masaaki Nakai, Manabu Inoue, Akihiko Fujino, Kunio Kawamura, Yuji Takarabe +1 more 1991-05-07
4999665 Camera with display device Hirokazu Kuroda, Masaaki Nakai, Takehiro Katoh, Tetsuro Ohya, Akira Okuno 1991-03-12
4977423 Exposure calculating apparatus Yasuteru Yamano, Takehiro Katch, Akihiko Fujino, Kenji Tsuji, Masaaki Nakai +1 more 1990-12-11
4974005 Light measuring and distance measuring apparatus for camera Toshihiko Ishimura, Katsumi Kozakai, Reiji Seki, Shinichi Nishimura 1990-11-27
4958184 Display device for use in a camera Masaaki Nakai, Manabu Inoue, Akihiko Fujino, Kunio Kawamura, Yuji Takarabe +1 more 1990-09-18
4937610 Exposure control device for a camera Masaaki Nakai, Akihiko Fujino, Nobuyuki Taniguchi, Toshio Yamaki, Hiromu Mukai 1990-06-26
4914469 Power supply system for a camera Toshihiko Ishimura, Reiji Seki, Hirokazu Kuroda, Akira Okuno 1990-04-03
4847651 Display device for use in a camera Masaaki Nakai, Manabu Inoue, Akihiko Fujino, Kunio Kawamura, Yuji Takarabe +1 more 1989-07-11