Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9581061 | Internal combustion engine and separator structure thereof | Hirotaka Kurita, Seiichi Shiigi, Naoki Emori | 2017-02-28 |
YK
Yoshiyuki Kawai
Overall (2017): #187,056 of 506,227Top 40%
1
Patents 2017