Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5629809 | Optical pickup for reproducing information on a disc | Taichi Akiba, Osamu Ueda, Shinichi Takahashi | 1997-05-13 |
TK
Toshihiko Kurihara
Overall (1997): #65,720 of 185,788Top 40%
1
Patents 1997