KM

Kazuhiko Matsumoto

ZI Ziosoft: 36 patents #1 of 17Top 6%
Fujitsu Limited: 20 patents #1,402 of 24,456Top 6%
JA Japan Science And Technology Agency: 11 patents #20 of 2,171Top 1%
HI Hitachi: 6 patents #6,582 of 28,497Top 25%
MC Mori Seiki Co.: 5 patents #21 of 217Top 10%
FU Fujifilm: 3 patents #1,989 of 4,519Top 45%
Nissan Motor Co.: 3 patents #2,303 of 8,689Top 30%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
CK Calsonic Kansei: 2 patents #178 of 675Top 30%
KU Kyoto University: 2 patents #286 of 1,688Top 20%
OU Osaka University: 2 patents #362 of 1,984Top 20%
MI Ministry Of International Trade & Industry: 1 patents #189 of 582Top 35%
MC Murata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%
KY Kyb: 1 patents #177 of 347Top 55%
NU National University Corporation Hokkaido University: 1 patents #278 of 825Top 35%
HC Hitachi Software Engineering Co.: 1 patents #175 of 502Top 35%
NC Nissin Electric Co.: 1 patents #95 of 208Top 50%
AU Autonics: 1 patents #6 of 20Top 30%
Schlumberger Technology: 1 patents #3,893 of 7,293Top 55%
AT Agency Of Industrial Science And Technology: 1 patents #568 of 1,778Top 35%
TC Toyo Jozo Company: 1 patents #88 of 154Top 60%
CF Chubu University Educational Foundation: 1 patents #13 of 38Top 35%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
📍 Yokohama, CA: #31 of 287 inventorsTop 15%
Overall (All Time): #13,017 of 4,157,543Top 1%
105
Patents All Time

Issued Patents All Time

Showing 76–100 of 105 patents

Patent #TitleCo-InventorsDate
6645711 Silver halide photographic light-sensitive material Osamu Uchida, Toshio Kawagishi, Masaaki Tsukase 2003-11-11
6596470 Heat-developable light-sensitive material and image-forming method using the same Toshio Kawagishi 2003-07-22
6473951 Spindle device for machine tools Masamitsu Nakaminami 2002-11-05
6293770 Automotive fuel pump and filter housing Takashi Hashimoto, Taiki Aoyama 2001-09-25
6228556 Silver halide color photographic light-sensitive material and color image formation method using the same Masahiro Asami, Toshiki Taguchi 2001-05-08
6083668 Processing element and image-forming method using same Masaru Yoshikawa 2000-07-04
6073323 Tool spindle fixing device for composite machine tool 2000-06-13
6030755 Image forming method Masakazu Morigaki 2000-02-29
6013421 Silver halide photographic light-sensitive material and image-forming method Koki Nakamura 2000-01-11
5945264 Silver halide color photographic light-sensitive material and color image formation method using the same Masahiro Asami, Toshiki Taguchi 1999-08-31
5945720 Photo-receiving device with light guide Taro Itatani, Masami Ishii, Tadashi Nakagawa, Yoshinobu Sugiyama 1999-08-31
5895227 Method of fabricating a photo-device Taro Itatani, Masami Ishii, Tadashi Nakagawa, Yoshinobu Sugiyama 1999-04-20
5858629 Method of forming images Shun-ichi Ishikawa, Toshiki Taguchi 1999-01-12
5856926 Logic synthesis method and system with intermediate circuit files Takao Shinsha, Nobuyuki Hayashi, Hiromoto Sakaki, Miyako Tandai, Yasunori Yamada +3 more 1999-01-05
5793007 Parking brake apparatus having a position detecting unit for detecting a position of a rotating unit 1998-08-11
5756269 Method of forming images Shun-ichi Ishikawa, Toshiki Taguchi 1998-05-26
5747226 Processing material and heat-developed image formation method using the same Yoshisada Nakamura, Shun-ichi Ishikawa 1998-05-05
5745373 Logic circuit generating method and apparatus Hiroo Watai, Akira Yamaoka, Hiromoto Sakaki 1998-04-28
5672466 Method for forming an image and silver halide photographic light-sensitive material Hisashi Okamura, Masaki Noro, Toshiki Taguchi 1997-09-30
5670292 Dry type image formation process Masaki Noro, Hisashi Okamura, Shun-ichi Ishikawa 1997-09-23
5661328 Photo-receiving device, and method of fabricating a photo-device Taro Itatani, Masami Ishii, Tadashi Nakagawa, Yoshinobu Sugiyama 1997-08-26
5298924 Multiple printing apparatus Mitsuyuki Suzuki, Kazumi Sakai 1994-03-29
5243538 Comparison and verification system for logic circuits and method thereof Osamu Okuzawa, Yukio Ikariya, Hiroshi Mochizuki 1993-09-07
5204214 Silver halide photographic material Hisashi Okamura, Hiroshi Kawamoto, Kazunobu Katoh 1993-04-20
5156945 Silver halide color photographic materials Masakazu Morigaki, Shigeo Hirano, Satoshi Nagaoka 1992-10-20