Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663933 | Resin component | Atsushi Nakajima, Tsutomu Amano | 2003-12-16 |
| 6503352 | Resin component | Atsushi Nakajima, Tsutomu Amano | 2003-01-07 |
| 6352752 | Resin component | Atsushi Nakajima, Tsutomu Amano | 2002-03-05 |