Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5156731 | Polyimide substrate and method of manufacturing a printed wiring board using the substrate | Shuichi Ogasawara | 1992-10-20 |
| 5156732 | Polyimide substrate and method of manufacturing a printed wiring board using the substrate | Shuichi Ogasawara, Hideki Kato | 1992-10-20 |