Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5606200 | Resin sealed semiconductor device with improved structural integrity | Yuji Ichimura | 1997-02-25 |
| 4524045 | Method of fabricating bottle-shaped container of saturated polyester | Yoshiaki Hayashi, Yukio Koshidaka | 1985-06-18 |