TK

Toshiya Kurihashi

Canon: 12 patents #5,447 of 19,416Top 30%
📍 Kokubunji, JP: #153 of 714 inventorsTop 25%
Overall (All Time): #389,056 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
6785060 Reflecting type optical system Kenichi Kimura, Tsunefumi Tanaka, Shigeo Ogura, Keisuke Araki, Makoto Sekita +6 more 2004-08-31
6639729 Reflecting type of zoom lens Tsunefumi Tanaka, Shigeo Ogura, Keisuke Araki, Makoto Sekita, Nobuhiro Takeda +6 more 2003-10-28
6636360 Reflecting type of zoom lens Tsunefumi Tanaka, Shigeo Ogura, Keisuke Araki, Makoto Sekita, Nobuhiro Takeda +6 more 2003-10-21
6498624 Optical apparatus and image sensing apparatus mounted on the same surface of a board Shigeo Ogura, Nobuhiro Takeda, Yoshihiro Uchino, Kenichi Kimura, Toshikazu Yanai +1 more 2002-12-24
6457647 Memory card adaptor to facilitate upgrades and the like Masahiko Morita 2002-10-01
6392703 Optical apparatus for forming an object image on a sensing element Yoshihiro Uchino, Shigeo Ogura, Nobuhiro Takeda, Kenichi Kimura, Toshikazu Yanai 2002-05-21
6366411 Reflecting type optical system Kenichi Kimura, Tsunefumi Tanaka, Shigeo Ogura, Keisuke Araki, Makoto Sekita +6 more 2002-04-02
6292309 Reflecting type of zoom lens Makoto Sekita, Tsunefumi Tanaka, Shigeo Ogura, Keisuke Araki, Nobuhiro Takeda +6 more 2001-09-18
6166866 Reflecting type optical system Kenichi Kimura, Tsunefumi Tanaka, Shigeo Ogura, Keisuke Araki, Makoto Sekita +6 more 2000-12-26
6021004 Reflecting type of zoom lens Makoto Sekita, Tsunefumi Tanaka, Shigeo Ogura, Keisuke Araki, Nobuhiro Takeda +6 more 2000-02-01
5847887 Optical apparatus Shigeo Ogura, Nobuhiro Takeda, Yoshihiro Uchino, Kenichi Kimura, Toshikazu Yanai 1998-12-08
5825560 Optical apparatus Shigeo Ogura, Nobuhiro Takeda, Yoshihiro Uchino, Kenichi Kimura, Toshikazu Yanai 1998-10-20
5351139 Apparatus for photographing photographed film Kazuhiko Miyahara, Takao Kinoshita, Kenichi Kawamoto, Kaneyoshi Tokano 1994-09-27