Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11484564 | Adhesion prevention material | Namiki Fujii, Yuichiro Yoshioka | 2022-11-01 |
| 9901662 | Adhesion preventing material | Hirofumi TAMURA | 2018-02-27 |
| 7066078 | Piston for internal combustion engine | Tai Ono, Tsuyoshi Hanakawa | 2006-06-27 |