Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9862021 | Connecting rod for internal combustion engine | — | 2018-01-09 |
| 9670804 | Oil passage of internal combustion engine | Hiroyuki Sugiura | 2017-06-06 |
| 9249842 | Power unit for motorcycle | — | 2016-02-02 |
| 8857389 | Internal combustion engine and backlash adjusting device of cam driving gear mechanism | Hiroyuki Sugiura | 2014-10-14 |
| 8844475 | Water-cooled V-type engine, and motorcycle including same | Hiroyuki Sugiura, Yohei Makuta | 2014-09-30 |
| 8601994 | Piston and method for manufacturing the same | Kohji Minami | 2013-12-10 |
| 7779727 | Power unit case configured to house both an engine and a transmission, and power unit including same | Tensei Hayashi, Eiko Shiozaki | 2010-08-24 |
| 7500460 | Mounting structure for supporting a starter motor on an internal combustion engine | Eiko Shiozaki, Yuichi Tawarada | 2009-03-10 |
| 7478612 | Engine cooling apparatus | Eiko Shiozaki, Hirotaka Haze | 2009-01-20 |