KM

Koichi Matsumura

Canon: 21 patents #3,043 of 19,416Top 20%
TI Takeda Chemical Industries: 17 patents #45 of 1,420Top 4%
HI Hitachi: 5 patents #7,555 of 28,497Top 30%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
📍 Moriya, JP: #18 of 174 inventorsTop 15%
Overall (All Time): #77,860 of 4,157,543Top 2%
40
Patents All Time

Issued Patents All Time

Showing 1–25 of 40 patents

Patent #TitleCo-InventorsDate
12264035 Sheet feeder apparatus Satoshi Okuma 2025-04-01
11683582 Imaging apparatus, method for controlling imaging apparatus, and storage medium 2023-06-20
11582362 Image reading apparatus comprising a processor that detects an abnormal pixel, and outputs an image obtained by a first processing or second processing based on if character recognition processing of a character obtained by first processing is the same as the character obtained by the second processing 2023-02-14
11572242 Sheet feeder apparatus Satoshi Okuma 2023-02-07
11142417 Sheet feeder apparatus Satoshi Okuma 2021-10-12
10965896 Photoelectric conversion device, moving body, and signal processing device 2021-03-30
10735677 Image capturing apparatus, method, and storage medium for image flicker detection and control 2020-08-04
10584007 Sheet feeding apparatus and image forming apparatus 2020-03-10
9906749 Image capturing apparatus capable of generating and adding pixel region information to image data, method of controlling the same, and image sensor 2018-02-27
7616886 Photographing apparatus, device and method for obtaining images to be used for creating a three-dimensional model Adam Michael Baumberg, Alexander Ralph Lyons, Kenichi Nagasawa, Takashi Saito 2009-11-10
6765590 AV device control apparatus Tomoaki Watahiki, Masao Ikezaki 2004-07-20
6727909 Image editing apparatus and method and medium on which programs are recorded Shigeki Yamada 2004-04-27
6715092 Power management apparatus Masaki Saga, Hideaki Takechi, Masao Ikezaki, Hajime Maekawa 2004-03-30
6636330 Image display apparatus or image printing apparatus 2003-10-21
6522418 Method of and system for editing images Yoshikazu Yokomizo, Yasuhiro Watanabe 2003-02-18
6314241 Camera 2001-11-06
5937217 Imprinting apparatus for use in a camera Masanori Ohtsuka, Takanobu Tsunemiya, Minoru Tanabe 1999-08-10
5771415 Data imprinting device Michio Hirohata, Ichirou Yasumaru 1998-06-23
5666571 Automatic emission device suitable for use as light source, such as flash unit 1997-09-09
5538998 Halopropiolamide compound, production and use thereof Yoshihiro Sugihara, Toshiro Yamashita, Sachio Shibata, Yosei Kuwazuru 1996-07-23
5370821 Optically active compounds, liquid crystal compositions comprising said compounds, and liquid crystal optical modulators using said compositions Mitsuru Kawada, Yoshitaka Uesugi, Yuka Sudo, Katsumi Kondo, Teruo Kitamura 1994-12-06
5328643 Optically active compounds, liquid crystal composition containing said compounds, and liquid crystal optical modulator using said composition Yuka Sudo, Katsumi Kondo, Teruo Kitamura, Mitsuru Kawada, Yoshihiro Sugihara 1994-07-12
5269965 Optically active compounds, liquid crystal compositions comprising said compounds and liquid crystal optical modulators using said compositions Mitsuru Kawada, Yoshitaka Uesugi, Yuka Sudo, Katsumi Kondo, Teruo Kitamura 1993-12-14
5167863 Optically active compound, liquid crystal composition containing said compound, and liquid crystal optical modulator using said composition Teruo Kitamura, Katsumi Kondo, Akio Mukoh, Mitsuru Kawada, Yoshihiro Sugihara 1992-12-01
5155513 Data imprinting device for camera Yasushi Shiotani 1992-10-13