HO

Hiroshi Ootsuka

MI Minolta: 119 patents #4 of 1,109Top 1%
MC Minolta Co.: 30 patents #18 of 1,416Top 2%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
KK Kanto Jidosha Kogyo Kabushiki Kaisha: 1 patents #18 of 53Top 35%
SM Shibaura Mechatronics: 1 patents #96 of 175Top 55%
Overall (All Time): #6,039 of 4,157,543Top 1%
152
Patents All Time

Issued Patents All Time

Showing 26–50 of 152 patents

Patent #TitleCo-InventorsDate
5774754 Camera capable of previewing a photographed image 1998-06-30
5752101 Flash light amount controlling apparatus Norihiko Akamatsu, Masataka Hamada, Kazuhiko Yukawa 1998-05-12
5734938 Automatic focusing apparatus of a camera Masataka Hamada, Tokuji Ishida 1998-03-31
5729284 Apparatus for reproducing photographed images Toru Ishii, Hiroaki Kubo, Gen Sasaki, Hiroshi Kiten 1998-03-17
5724619 Eye-start of camera Masataka Hamada, Kenji Ishibashi, Hiroshi Ueda, Yoshihiro Hara 1998-03-03
5687404 Camera Kenji Ishibashi, Yoshihiro Hara, Kazuhiko Yukawa, Akihiko Fujino, Yasuo Maeda +3 more 1997-11-11
5659823 Camera Hiromu Mukai, Yasuo Maeda, Shigeto Ohmori 1997-08-19
RE35583 Camera capable of correcting blurring Masataka Hamada, Hisayuki Masumoto, Tougo Teramoto 1997-08-12
5634140 Camera having learning function Masataka Hamada, Masayuki Ueyama, Kenji Ishibashi 1997-05-27
5627622 Trimming camera Shigeru Wada, Junichi Tanii, Hiroshi Ueda, Kohtaro Hayashi, Masaaki Nakai +1 more 1997-05-06
5623303 Apparatus for reproducing photographed images Manabu Inoue, Hirokazu Yagura, Katsuyuki Nanba, Tsutomu Honda, Toru Ishii +3 more 1997-04-22
5613166 Eye-start AF camera Masataka Hamada, Kenji Ishibashi, Hiroshi Ueda, Yoshihiro Hara 1997-03-18
5597999 Auto focus detecting device comprising both phase-difference detecting and contrast detecting methods Akio Kinba, Masataka Hamada, Hiroshi Ueda, Kazumi Sugitani 1997-01-28
5576786 Camera system Takehiro Katoh, Yoshihiko Azuma, Masayasu Hirano, Naohiro Kageyama, Toshihiko Ishimura +1 more 1996-11-19
5576791 Camera Kenji Ishibashi, Yoshihiro Hara, Akihiko Fujino, Yasuo Maeda, Shigeto Ohmori +2 more 1996-11-19
5572278 Camera having learning function Masataka Hamada, Masayuki Ueyama, Kenji Ishibashi 1996-11-05
5561485 Camera capable of correcting camera-shake Masataka Hamada, Hisayuki Masumoto, Takashi Okada 1996-10-01
5539495 Camera system Takehiro Katoh, Yoshihiko Azuma, Masayasu Hirano, Naohiro Kageyama, Toshihiko Ishimura +1 more 1996-07-23
5517274 Automatic focusing apparatus of a camera Masataka Hamada, Tokuji Ishida 1996-05-14
5504552 Camera system Takehiro Katoh, Yoshihiko Azuma, Masayasu Hirano, Naohiro Kageyama, Toshihiko Ishimura +1 more 1996-04-02
5461694 DC motor and controlling system therefor Junichi Tanii, Toshihiko Taniguchi, Takahisa Shimada, Sadafusa Tsuji 1995-10-24
5461439 Camera and printer for producing print from a film exposed therein the camera Jun Minakuti, Takehiro Katoh, Yoshinobu Kudo 1995-10-24
5420661 Camera with camera-shake detection apparatus Masataka Hamada, Eiji Yamakawa, Hisayuki Masumoto, Takashi Okada 1995-05-30
5416554 Camera capable of correcting camera-shake Masataka Hamada, Hisayuki Masumoto, Takashi Okada 1995-05-16
5408291 AF camera having a display for displaying a plurality of modes Tokuji Ishida, Masataka Hamada, Jun Hasegawa, Kenji Ishibashi, Toshio Norita 1995-04-18