SH

Seiichi Hirai

HE Hitachi Kokusai Electric: 15 patents #49 of 843Top 6%
Honda Motor Co.: 12 patents #1,548 of 21,052Top 8%
HD Hitachi Denshi: 2 patents #77 of 275Top 30%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Koshigaya, JP: #6 of 242 inventorsTop 3%
Overall (All Time): #130,598 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDate
11332016 Train image monitoring system 2022-05-17
10783365 Image processing device and image processing system Shinya Ogura, Ryosuke Kimura, Satoshi Maruta, Sho NISHINO 2020-09-22
10657365 Specific person detection system and specific person detection method 2020-05-19
9342744 Surveillance image retrieval apparatus and surveillance system Yasuhiro Asa 2016-05-17
9141184 Person detection system Hideaki Uchikoshi, Takashi Mito 2015-09-22
9135273 Similar image search system Shinya Ogura, Naoyuki Shimbo, Hiroto Nagayoshi 2015-09-15
8411141 Video processing method for reducing the load of viewing Naoki Hashiguchi, Tomomi Takada 2013-04-02
8064735 Recording and reproducing system for image data with recording position information and a recording and reproducing method therefor Shigeki Nagaya, Hirotada Ueda 2011-11-22
8015586 Image display method, image display device, and image display program Shinya Ogura, Takashi Mito, Shigeyuki Murata 2011-09-06
7920178 Image storage system Tomomi Takada, Shinya Ogura 2011-04-05
7751693 Method and apparatus for recording/reproducing image information on/from removable medium Tomomi Takada, Hirotada Ueda, Masahiro Kageyama, Hisao Tanabe 2010-07-06
7697816 Circulating memory apparatus and image storage distribution system Tomomi Takada, Hirotada Ueda 2010-04-13
7535353 Surveillance system and surveillance method Naoki Hashiguchi 2009-05-19
7474340 Image data storage method and system Hirotada Ueda, Mitsue Ito 2009-01-06
7379628 Recording and reproducing system for image data with recording position information and a recording and reproducing method therefor Shigeki Nagaya, Hirotada Ueda 2008-05-27
6526215 Apparatus for editing moving picture having a related information thereof, a method of the same and recording medium for storing procedures in the same method Hirotada Ueda 2003-02-25
6154601 Method for editing image information with aid of computer and editing system Kazuhito Yaegashi, Hirotada Ueda 2000-11-28
5437349 Electrically operated power steering apparatus Hidenori Kurahashi, Horishi Iwasaki, Hideki Hayakawa, Yuzo Nagai 1995-08-01
4991679 Four wheel-drive anti-locking braking Etsuo Fujii, Makoto Sato 1991-02-12
4871043 Four wheel-drive anti-locking braking Etsuo Fujii, Makoto Sato 1989-10-03
4832145 Four wheel-drive anti-locking braking Etsuo Fujii, Makoto Sato 1989-05-23
4784016 Differential device using a viscous fluid coupling mechanisms Katsuhiko Masuda, Tetsuro Hamada 1988-11-15
4578048 Slidable type constant velocity universal joint Akira Nishizawa, Nobuyuki Otsuka 1986-03-25
4494941 Constant velocity universal joint Nobuyuki Otsuka 1985-01-22
4379706 Slidable-type constant velocity universal joint Nobuyuki Otsuka 1983-04-12