Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7987042 | Engine oil level detection system | Yoshihisa Shinogi, Tomoki Fukushima, Naoya Toida, Takeshi Maeda | 2011-07-26 |
| 7980205 | Air-cooled engine | Yoshikazu Sato, Kazuhisa Ogawa | 2011-07-19 |