Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11391905 | Lens unit and camera module | Naohiro Kobayashi | 2022-07-19 |
| 5278109 | Composite materials for sliding members | Toru Ono, Kanao Fukuda, Masanori Ueki | 1994-01-11 |
| 4837231 | Sintered non-oxide ceramic composite | Kei Tanemoto, Hiroshi Kubo | 1989-06-06 |