Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8430076 | Engine | Shohei Kono, Manabu Hashimoto | 2013-04-30 |
| 8174140 | Multipurpose engine having electrical wiring connected inside connector box | Mitsuyoshi Kanai, Akihisa Shinoda | 2012-05-08 |
| 8049347 | Generator-equipped engine and method for assembling same | Kazutomo Nishida | 2011-11-01 |
| 7966987 | Air-cooled engine | Yoshikazu Sato | 2011-06-28 |
| 7896127 | Muffler unit for general-purpose engine | Yoshikazu Sato, Kazuhiro Sakamoto, Gaku Naoe | 2011-03-01 |
| 7779792 | Air-cooled engine | Yoshihiko Kubo, Kazuhisa Ogawa, Hiroshi Koyama, Akihisa Shinoda, Kazuhiro Sakamoto | 2010-08-24 |
| 6629517 | Lubrication structure in four-cycle OHC engine | — | 2003-10-07 |
| 6394061 | Lubricating system in a 4-cycle engine | Yasutake Ryu, Takao Nishida, Takanori Tsugekawa | 2002-05-28 |
| 6216660 | Lubricating system in a 4-cycle engine | Yasutake Ryu, Takao Nishida, Takanori Tsugekawa | 2001-04-17 |
| 6213078 | Lubricating system in a 4-cycle engine | Yasutake Ryu, Takao Nishida, Takanori Tsugekawa | 2001-04-10 |
| 6213081 | Lubricating system in a 4-cycle engine | Yasutake Ryu, Takao Nishida, Takanori Tsugekawa | 2001-04-10 |
| 5947075 | Lubricating system in a 4-cycle engine | Yasutake Ryu, Takao Nishida, Takanori Tsugekawa | 1999-09-07 |