Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10533470 | Oil separation device for internal combustion engine | Takeshi Fujii, Kazunari Shigemoto, Mayuka Odo, Yuya Kasajima, Hirotaka Komatsu +3 more | 2020-01-14 |
| 10329975 | Oil separation device for internal combustion engine | Takeshi Fujii, Kazunari Shigemoto, Mayuka Odo, Yuya Kasajima, Hirotaka Komatsu +3 more | 2019-06-25 |
| 9091188 | Camshaft support structure for internal combustion engine | Masaki Nagakura, Yoshimi Ishii, Machiko Harada, Yoshiki Matsushiro | 2015-07-28 |
| 8904773 | Cooling water passage structure in cylinder head of internal combustion engine | Tetsushi Kakuda | 2014-12-09 |
| 8613265 | Detent structure for rocker shaft | Machiko Harada, Yoshiki Matsushiro | 2013-12-24 |
| 8544427 | Cooling water passage structure in cylinder head of internal combustion engine | Tetsushi Kakuda | 2013-10-01 |