Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11949449 | Spatial optical transmission apparatus | Abdelmoula BEKKALI, Michikazu Hattori | 2024-04-02 |
| 9784148 | Valve gear for engine | — | 2017-10-10 |
| 8079210 | Engine | Noboru Nowatari | 2011-12-20 |
| 7980210 | Variable valve drive system for engine | Koichi Hatamura | 2011-07-19 |
| 7832371 | Intake system and motorcycle including the same | Hidetoshi Ishigami | 2010-11-16 |
| 7584730 | Valve train device for engine | Koichi Hatamura | 2009-09-08 |
| 7578272 | Multiple cylinder engine | — | 2009-08-25 |
| 7503297 | Valve drive mechanism for engine | Atsushi Suzuki | 2009-03-17 |
| 7469669 | Variable valve train mechanism of internal combustion engine | Koichi Hatamura | 2008-12-30 |
| 7398750 | Valve mechanism for internal combustion engine | Koichi Hatamura | 2008-07-15 |
| 7308874 | Valve mechanism for an internal combustion engine | Koichi Hatamura | 2007-12-18 |
| 7290829 | Working vehicle with a cab | Tomeo Umemoto, Koichi Hasegawa, Koichiro Kan, Toshinobu Owada, Tetsuya Yamamoto +1 more | 2007-11-06 |
| 7281504 | Valve train device for engine | Koichi Hatamura | 2007-10-16 |
| 7195489 | Education set and work model, training method, work efficiency improving method, and tool employing the same | — | 2007-03-27 |
| 7168403 | Valve train device for engine | Koichi Hatamura | 2007-01-30 |
| 7096835 | Valve train device for an engine | Koichi Hatamura | 2006-08-29 |
| 7069890 | Valve train device for an engine | Koichi Hatamura | 2006-07-04 |
| 7033180 | Education set and work model, training method, work efficiency improving method, and tool employing the same | — | 2006-04-25 |
| 6827213 | Cosmetic container | Keiji Hirotomi, Kenichi Ito, Hiroshi Yamazaki | 2004-12-07 |
| 6691658 | Rotation prevention structure of a valve lifter for an internal combustion engine | Shigenobu Uchiyama | 2004-02-17 |
| 6598723 | Clutch operating apparatus | Toshinobu Owada, Kenichiro Tsuji | 2003-07-29 |
| 6279529 | Cam and tappet carrier for engine | Kenji Komatsu, Hidetoshi Kageyama | 2001-08-28 |
| 5857301 | Enclosing plate mounting device | — | 1999-01-12 |
| 5749664 | Cosmetic container having an insert sleeve to improve air tightness and rotational characteristics | Takashi Inoue, Kenichi Ito, Tetsuo Kobayashi, Hirobumi Matayoshi, Masahisa Koyama | 1998-05-12 |
| 5334472 | Toner for developing static charge images | Nobuyuki Aoki, Jiro Aoshima | 1994-08-02 |