Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053912 | Electric power generator for a bicycle | Jayson Goh | 2011-11-08 |
| 7207697 | Illumination apparatus | — | 2007-04-24 |
| 6849024 | Starting clutch and method of controlling the same | Yoshitaka Hayashi, Hiroshi Fukushima, Takao Obara, Minao Umeda, Keeichi Minagi +8 more | 2005-02-01 |
| 6817460 | Wet multi-plate clutch | Yoshio Kinoshita, Hirofumi Nakagomi, Joji Ito, Masahide Ogawa | 2004-11-16 |
| 6726346 | Headlight | — | 2004-04-27 |
| 6648117 | Starting clutch and method for controlling same | Yoshio Kinoshita, Shiro Takeuchi, Tadashi Watanabe, Tatsuro Miyoshi, Hirofumi Nakagomi +3 more | 2003-11-18 |
| 6545825 | Lens holding frame for securing lens element to lens base | Tetsuya Okumura | 2003-04-08 |
| 6527423 | Headlight | — | 2003-03-04 |
| 6375059 | Method for smoothing steel pipe seam portion | Toshio Ohnishi, Masahiro Kagawa, Yoshnori Sugie, Koji Sugano, Nobuki Tanaka +6 more | 2002-04-23 |
| 6332521 | Starting clutch | — | 2001-12-25 |
| 6216511 | Apparatus and method for smoothing a welded seam of steel pipe | Toshio Ohnishi, Masahiro Kagawa, Yoshnori Sugie, Koji Sugano, Nobuki Tanaka +6 more | 2001-04-17 |
| 6198581 | Finder prism | Katsuhiro Ohtake, Osamu Inaba | 2001-03-06 |
| 6141501 | Finder device | Katsuhiro Ohtake, Osamu Inaba | 2000-10-31 |
| 6057969 | Lens barrel | Osamu Inaba | 2000-05-02 |
| 5845756 | Oil pressure circuit for clutch | Satoshi Dairokuno, Yasuhito Koike, Mitsuyoshi Suzuki | 1998-12-08 |
| 5813508 | Starting clutch | Yasuhito Koike | 1998-09-29 |
| 5804927 | Light emitting apparatus for a bicycle | — | 1998-09-08 |
| 5655368 | Viscous damper for hydraulic power transmission | Yasuto Koike, Tatsuro Miyoshi | 1997-08-12 |
| 5605210 | Torque converter with a lockup mechanism | Yasuhito Koike, Tatsuro Miyoshi | 1997-02-25 |
| 5378553 | Battery case attaching unit including housing and battery case and stopper for securing battery case in housing | — | 1995-01-03 |
| 5103950 | Cylindrical roller type two-way clutch | Jyoji ITO | 1992-04-14 |
| 5000303 | One-way clutch | Yoshio Kinoshita, Norio Komatsubara | 1991-03-19 |
| 4980711 | Camera with zooming mechanism | Hiroshi Komatsuzaki, Nobuhiro Aoki, Masaya Nozawa, Syunji Nashimura, Kazuhiro Akiyama +2 more | 1990-12-25 |
| 4971427 | Zoom lens drive mechanism of a camera | Masashi Takamura, Kiyotaka Kobayashi, Toshio Yoshida, Masayoshi Hirai, Tetuo Nishizawa | 1990-11-20 |
| 4887109 | Viewfinder for a camera with changeable focal length | Yoshihiro Fujita, Hiroshi Komatsuzaki, Yukio Noguchi, Masayoshi Hirai, Kazunori Ohno | 1989-12-12 |