Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10024199 | Variable valve mechanism of internal combustion engine | Naoki Hiramatsu, Koki Yamaguchi, Masahide Sakurai, Motohiro Yuge | 2018-07-17 |
| 9941039 | Soft magnetic member, reactor, powder for dust core, and method of producing dust core | Daisuke Okamoto, Kiyotaka ONODERA, Shinjiro Saigusa, Kohei Ishii, Masashi OHTSUBO +2 more | 2018-04-10 |
| 9879577 | Variable valve mechanism of internal combustion engine | Koki Yamaguchi, Naoki Hiramatsu, Takayuki Maezako, Masatoshi Sugiura, Shinichiro Kikuoka +1 more | 2018-01-30 |