Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10508586 | Air-cooled engine | Kiyoharu Kimoto, Mineo Takasaki, Masaharu Ohno | 2019-12-17 |
| 10107239 | Air-cooled V-type engine | — | 2018-10-23 |
| 8997724 | Spark-ignition engine | Shunji Okano, Hiroyuki Kawasoe, Tamotsu Ohashi, Naoki Inoue, Yuki Ozaki | 2015-04-07 |
| 7523726 | Air-cooled V-shaped engine | Kiyonobu Iida, Hiroyuki Tsuda, Akiyoshi Morikawa, Noriaki Kobayashi, Masaharu Ohno +5 more | 2009-04-28 |
| D578547 | Internal combustion engine | Takashi Shimomura | 2008-10-14 |