Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5661694 | Programmable semiconductor memory device | Yutaka Fukutani, Tomohiro Nakayama, Seizi Hirayama, Waichiro Fujieda, Arayama Youji +5 more | 1997-08-26 |
| 5658514 | Method for producing thermoplastic resin sheet or film | Akira Funaki, Tohru Yukumoto | 1997-08-19 |