Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834643 | Breather structure of overhead-valve internal combustion engine | Kinya Mizuno, Hideyuki Tawara | 2004-12-28 |
| 6827106 | Orifice of fluid passage and orifice clogging preventing mechanism | Yoshihiro Yoshida | 2004-12-07 |
| 6823828 | Lubrication unit for internal combustion engine | Tohru Nishi, Seiji Hamaoka, Masahiro Inoue | 2004-11-30 |
| 6810772 | Automatic transmission | Seiji Hamaoka | 2004-11-02 |
| 6805026 | Automatic transmission | Seiji Hamaoka | 2004-10-19 |
| 6805655 | Oil pressure control mechanism for automatic transmission | Yoshihiro Yoshida, Seiji Hamaoka | 2004-10-19 |
| 6802233 | Transmission for internal combustion engine | Tohru Nishi, Seiji Hamaoka | 2004-10-12 |
| 6782963 | Four-wheel vehicle for traveling on irregular road | Takashi Shichinohe, Hiroshi Ohri | 2004-08-31 |
| 6763736 | Transmission | Tohru Nishi, Seiji Hamaoka | 2004-07-20 |
| 6725823 | Lubricating oil supply structure for internal combustion engine | Tohru Nishi, Hideyuki Tawara | 2004-04-27 |
| 6712172 | Vehicle for traveling on uneven ground | Takashi Inagaki, Toshio Shimada, Takashi Shichinohe | 2004-03-30 |
| 6673166 | Ferritic stainless steel sheet having good workability | Manabu Oku, Yoshitomo Fujimura, Toshirou Nagoya, Yasutoshi Kunitake, Takeo Tomita | 2004-01-06 |
| 6631780 | Engine with torque converter | Tohru Nishi | 2003-10-14 |
| 6516686 | Motive-power transmission device for vehicle | Takashi Shichinohe, Tohru Nishi, Noriaki Takano | 2003-02-11 |
| 6510916 | Four-wheel vehicle for traveling on irregular road | Takashi Shichinohe, Hiroshi Ohri | 2003-01-28 |
| 6484607 | All-terrain saddle type vehicle | Takashi Shichinohe, Noriaki Takano | 2002-11-26 |
| 6443278 | Power transmission apparatus for a vehicle | Noriaki Takano | 2002-09-03 |
| 6443275 | Power transmission apparatus for a vehicle | Takashi Shichinohe, Tohru Nishi, Noriaki Takano | 2002-09-03 |
| 6381957 | Vehicle transmission | Tohru Nishi, Michio Asumi | 2002-05-07 |
| 6357545 | Power unit for vehicle | Tohru Nishi, Yoshihisa Kanno | 2002-03-19 |
| 6311483 | Apparatus for feeding secondary air to exhaust gas in engine | Toshiyuki Kubota, Tohru Nishi, Kenji Hosono | 2001-11-06 |
| 6305332 | Cooling assembly for engine | Tohru Nishi, Yuichi Moriyama | 2001-10-23 |
| 6209505 | Four-cycle engine for vehicle | Tohru Nishi | 2001-04-03 |
| 6192865 | Fuel injection apparatus for vehicular engine | Toshiyuki Kubota, Tohru Nishi | 2001-02-27 |
| 6142129 | Breather apparatus for engine | Tohru Nishi | 2000-11-07 |