Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5608707 | Recording system for signalong disc player | Masaya Ogawa, Shinichi Takata | 1997-03-04 |
TD
Toshiji Daito
Overall (1997): #66,470 of 185,788Top 40%
1
Patents 1997