Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10655512 | Internal combustion engine of saddle riding vehicle | Nozomi Okada, Toru Kisaichi | 2020-05-19 |
| 10514085 | Internal combustion engine of saddle riding vehicle | Nozomi Okada, Isao Azumagakito, Shigeru Awazu | 2019-12-24 |
| 10330043 | Saddle-ride type vehicle | Nozomi Okada, Yusaburo Tani, Tatsuhiko Asano, Shuichi Ishida, Isao Azumagakito | 2019-06-25 |
| 10309265 | DOHC-type internal combustion engine | Nozomi Okada, Isao Azumagakito, Tsugumi Shinke | 2019-06-04 |
| 7757656 | Internal combustion engine for small planing boat | Hiroyuki Kaga, Michio Izumi, Hiroyuki Makita, Kazuhiko Tomoda | 2010-07-20 |
| 7694654 | Internal combustion engine for small planing boat | Atsushi Kusuda | 2010-04-13 |
| 7556006 | Valve mechanism of engine | Masataka Eguchi, Kazuhiko Tomoda, Michio Izumi, Kazuhiro Shimazaki | 2009-07-07 |
| 7543450 | Air intake structure for small watercraft | Takayoshi Miura, Masatsugu Matsumoto, Yoshitaka Hayama | 2009-06-09 |
| 7373914 | Lubricating apparatus for internal combustion engine | — | 2008-05-20 |
| 7353899 | Snowmobile with improved air intake structure | Tomohisa Abe, Kozo Yamada | 2008-04-08 |
| 7290514 | Valve train lubricating structure in internal combustion engine | — | 2007-11-06 |
| 7219643 | Internal combustion engine having an improved oil cooling structure, and personal watercraft incorporating same | Hisashi Matsuo, Michio Izumi, Kazunori Okada | 2007-05-22 |
| 7219644 | Engine cooling system configuration, and personal watercraft incorporating same | — | 2007-05-22 |
| 7201622 | Internal combustion engine including improved balance shaft structure, and personal watercraft incorporating same | — | 2007-04-10 |
| 7140934 | Internal combustion engine having an improved oil pan structure for a personal watercraft, and personal watercraft including same | — | 2006-11-28 |
| 7104355 | Snowmobile, and the arrangement of the engine and accessory components thereof | — | 2006-09-12 |
| 6837210 | Lubrication unit for engines | Masahiko Tsuchiya, Yoshiaki Noda | 2005-01-04 |
| 6823967 | Lubricating apparatus for dry sump type engine | Kazuhiko Tomoda, Hitoshi Yokotani, Yoshitsugu Gokan | 2004-11-30 |
| 6450783 | Engine with oil pump | Yoshitsugu Gokan | 2002-09-17 |