TI

Toshihiko Ishimura

MI Minolta: 56 patents #15 of 1,109Top 2%
MC Minolta Co.: 3 patents #574 of 1,416Top 45%
Overall (All Time): #40,796 of 4,157,543Top 1%
59
Patents All Time

Issued Patents All Time

Showing 1–25 of 59 patents

Patent #TitleCo-InventorsDate
5809344 Camera Tokuji Ishida, Yasuo Nakanishi, Takehiro Katoh, Kenji Ishibashi, Yoshihiro Hara +2 more 1998-09-15
5799215 Camera system Takehiro Katoh, Yoshihiko Azuma, Masayasu Hirano, Naohiro Kageyama, Kenji Tsuji +1 more 1998-08-25
5682559 Camera Hiroshi Yoshino, Tatsuro Izumi, Keijiro Tsuchihama, Shigeto Ohmori 1997-10-28
RE35515 Photo signal processing apparatus Nobuyuki Taniguchi, Norio Ishikawa, Reiji Seki, Yasuaki Akada 1997-05-20
5576786 Camera system Takehiro Katoh, Yoshihiko Azuma, Masayasu Hirano, Naohiro Kageyama, Kenji Tsuji +1 more 1996-11-19
5550611 Camera Tokuji Ishida, Yasuo Nakanishi, Takehiro Katoh, Kenji Ishibashi, Yoshihiro Hara +2 more 1996-08-27
5539495 Camera system Takehiro Katoh, Yoshihiko Azuma, Masayasu Hirano, Naohiro Kageyama, Kenji Tsuji +1 more 1996-07-23
5504552 Camera system Takehiro Katoh, Yoshihiko Azuma, Masayasu Hirano, Naohiro Kageyama, Kenji Tsuji +1 more 1996-04-02
5319413 Camera system Takehiro Katoh, Yoshihiko Azuma, Masayasu Hirano, Naohiro Kageyama, Kenji Tsuji +1 more 1994-06-07
5245379 Exposure value setting device for a camera Yoshihiko Azuma, Takehiro Katoh, Hiroshi Ootsuka, Masataka Hamada, Katsumi Kozakai +2 more 1993-09-14
5235379 Camera system Takehiro Katoh, Yoshihiko Azuma, Masayasu Hirano, Naohiro Kageyama, Kenji Tsuji +1 more 1993-08-10
5223884 Camera system Takehiro Katoh, Yoshihiko Azuma, Masayasu Hirano, Naohiro Kageyama, Kenji Tsuji +1 more 1993-06-29
5218399 Display system for camera having segment display portion and dot matrix display portion Shuji Izumi, Tatsuya Ishida, Noriyuki Ishii, Hiroshi Yoshino, Katsuyuki Nanba +1 more 1993-06-08
5214464 Camera system Toshihiko Karasaki, Hiroshi Ootsuka, Norio Ishikawa, Masataka Hamada, Tokuji Ishida +1 more 1993-05-25
5142310 Pseudo format camera system Nobuyuki Taniguchi, Manabu Inoue, Toshio Yamaki, Reiji Seki, Atsushi Sumitani 1992-08-25
5134431 Photographic camera including a memory for storing adjustment data and a means for adjusting functions of the camera based on the stored adjustment data Yasuaki Akada, Hiroshi Ootsuka, Norio Ishikawa, Masaaki Nakai, Manabu Inoue 1992-07-28
5117251 Reflex camera Reiji Seki, Kenji Ishibashi, Junichi Tanii, Takahisa Shimada 1992-05-26
5081483 Camera control system Yasuaki Akada, Reiji Seki, Nobuyuki Taniguchi, Norio Ishikawa 1992-01-14
5070234 Connecting device for IC card Noriyuki Ishii, Masayasu Hirano, Hideo Kajita, Hirokazu Kuroda, Shuji Izumi +2 more 1991-12-03
5040014 Camera system Koji Hata, Shinichi Nishimura, Takehiro Katoh, Yasuteru Yamano, Masaaki Nakai 1991-08-13
5032855 Film cartridge Nobuyuki Taniguchi, Manabu Inoue, Toshio Yamaki, Reiji Seki, Atsushi Sumitani 1991-07-16
5032864 Power supply system for a camera Reiji Seki, Hirokazu Kuroda, Shuji Izumi, Akira Okuno 1991-07-16
5025239 Electromagnetic actuator for cameras and the like Nobuharu Murashima, Hideo Kajita, Yasuo Hawai, Akira Okuno, Junichi Tanii +1 more 1991-06-18
5019851 Camera system Yoshihiko Azuma, Takehiro Katoh, Hiroshi Ootsuka, Masataka Hamada, Katsumi Kozakai +2 more 1991-05-28
5006877 Camera system Takehiro Katoh, Yoshihiko Azuma, Masayasu Hirano, Naohiro Kageyama, Kenji Tsuji +1 more 1991-04-09