Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686702 | Polyimide multilayer wiring substrate | — | 1997-11-11 |
| 5628852 | Method for manufacturing a polyimide multilayer wiring substrate | — | 1997-05-13 |
| 5611322 | Disc discharging toy | Tatsuya Matsuzaki | 1997-03-18 |
| 5590461 | Method of making multi-layer wiring board | — | 1997-01-07 |