Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5624864 | Semiconductor device having capacitor and manufacturing method thereof | Koji Arita, Eiji Fujii, Yasuhiro Shimada, Yasuhiro Uemoto, Toru Nasu +4 more | 1997-04-29 |
| 5591663 | Method of manufacturing ferroelectric capacitor with a hydrogen heat treatment | Toru Nasu, Atsuo Inoue, Yoshihisa Nagano, Koji Arita | 1997-01-07 |