Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11225901 | Expansion tank | Shuji Komatsu, Naoki Hotta, Keijiro Koide, Shinji SHIMOYAMA, Ichiro FUKUZAWA | 2022-01-18 |
| 11047454 | Internal combustion engine | Naoki Hotta, Nobuharu Takahashi, Hirokazu Watanabe | 2021-06-29 |
| 9482200 | Starter | Tomohiko Ikemori, Hiroshi Ooka, Masaaki Oya, Masataka Odagiri, Shigehiro Kanbe +4 more | 2016-11-01 |
| 9188099 | Starter | Tomohiko Ikemori, Hiroshi Ooka, Masaaki Oya, Shigehiro Kanbe, Masataka Odagiri +5 more | 2015-11-17 |