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 1–25 of 152 patents

Patent #TitleCo-InventorsDate
12365976 Film forming apparatus Shigeki Matsunaka, Ivan Petrov Ganachev, Yoji Takizawa 2025-07-22
7126569 Liquid crystal display device Kiyofumi Hashimoto, Shuichiro Kaneko, Katsuhiko Asai 2006-10-24
7019737 Liquid crystal display device, portable electronic device and driving method thereof Katsuhiko Asai, Kiyofumi Hashimoto, Eiji Yamakawa, Hideo Hotomi 2006-03-28
6934042 Image processing apparatus connectable to network Kenichi Morita, Alan Darby, Tatsuji Nozawa 2005-08-23
RE38361 Camera capable of correcting blurring Masataka Hamada, Hisayuki Masumoto, Tougo Teramoto 2003-12-23
6393216 Camera system including a monitor device Shinichi Maehama, Katsunori Maeda, Shigeto Ohmori 2002-05-21
6249317 Automatic exposure control apparatus Nobuo Hashimoto, Keizou Ochi, Gen Sasaki, Kenji Mizumoto, Hiroaki Kubo +2 more 2001-06-19
6215960 Camera with camera-shake detection apparatus Masataka Hamada, Eiji Yamakawa, Hisayuki Masumoto, Takashi Okada 2001-04-10
6181875 Camera capable of correcting camera-shake Masataka Hamada, Hisayuki Masumoto, Takashi Okada 2001-01-30
6157780 Camera capable of correcting camera-shake Masataka Hamada, Hisayuki Masumoto, Takashi Okada, Tougo Teramoto 2000-12-05
6125249 Image processing unit having reserve function Tatsuji Nozawa, Yoshiharu Kurozasa, Akinori Yoshida, Kenichi Morita, Haisheng Liang +1 more 2000-09-26
6072526 Image sensing device that can correct colors corresponding to skin in a video signal Nobuo Hashimoto, Keizou Ochi, Gen Sasaki, Kenji Mizumoto, Hiroaki Kubo +2 more 2000-06-06
6009280 Flash light amount controlling apparatus Norihiko Akamatsu, Masataka Hamada, Kazuhiko Yukawa 1999-12-28
5978601 Camera capable of correcting camera-strike Masataka Hamada, Hisayuki Masumoto, Takashi Okada, Tougo Teramoto 1999-11-02
5963309 Distance measuring system Motohiro Nakanishi 1999-10-05
5933686 Image processing unit having reserve function Tatsuji Nozawa, Yoshiharu Kurozasa, Akinori Yoshida, Kenichi Morita, Haisheng Liang +1 more 1999-08-03
5907724 Lens barrel and camera provided with a lens barrel Tetsuya Uno, Hiroyuki Ogura, Toshihiro Hamamura, Hideki Nagata, Taro Shibuya +1 more 1999-05-25
5892991 Camera capable of displaying the level of visual effect Masataka Hamada, Shigeto Ohmori, Atsuhisa Ohno, Takehiro Katoh 1999-04-06
5872643 Film image reproducing apparatus using a domestic light condition or an undomestic light condition for generation of a designated area Yukari Maeda, Toshiyuki Tanaka 1999-02-16
5860029 Camera system having a flash device capable of performing a high speed synchronized photography Tsutomu Ichikawa, Shigeto Ohmori, Motoshi Yamaguchi, Keizo Kioku, Atsuhisa Ohno 1999-01-12
5832313 Camera Kenji Ishibashi, Yoshihiro Hara, Kazuhiko Yukawa, Akihiko Fujino, Yasuo Maeda +3 more 1998-11-03
5832314 Camera capable of correcting camera-shake Masataka Hamada, Hisayuki Masumoto, Takashi Okada, Tougo Teramoto 1998-11-03
5805272 Image reading apparatus for book-like document or the like Tatsuji Nozawa, Haisheng Liang, Alan Darby, Hideo Muramatsu, Shinya Matsuda 1998-09-08
5798625 DC motor and controlling system therefor Junichi Tanii, Toshihiko Taniguchi, Takahisa Shimada, Sadafusa Tsuji 1998-08-25
5799215 Camera system Takehiro Katoh, Yoshihiko Azuma, Masayasu Hirano, Naohiro Kageyama, Toshihiko Ishimura +1 more 1998-08-25