Issued Patents 1997
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5644158 | Semiconductor memory device reducing hydrogen content | Eiji Fujii, Koji Arita, Toru Nasu, Akihiro Matsuda | 1997-07-01 |
| 5634348 | Air conditioner for vehicles | Susumu Ikeda, Toshimi Isobe, Toshihiko Fujita, Akihiro Tajiri, Mitsuru Ishikawa +2 more | 1997-06-03 |
| 5627391 | Semiconductor device and method of manufacturing the same | Yasuhiro Shimada, Koji Arita, Toru Nasu, Yoshihisa Nagano, Akihiro Matsuda | 1997-05-06 |
| 5624864 | Semiconductor device having capacitor and manufacturing method thereof | Koji Arita, Eiji Fujii, Yasuhiro Shimada, Yasuhiro Uemoto, Toru Nasu +4 more | 1997-04-29 |
| 5615560 | Automotive air conditioner system | — | 1997-04-01 |
| 5598887 | Air conditioner for vehicles | Susumu Ikeda, Toshimi Isobe, Akihiro Tajiri, Choji Sakuma, Nobuyuki Yuri +1 more | 1997-02-04 |
| 5590540 | Air conditioner for vehicles | Susumu Ikeda, Toshimi Isobe, Toshihiko Fujita, Akihiro Tajiri, Mitsuru Ishikawa +2 more | 1997-01-07 |
| 5591663 | Method of manufacturing ferroelectric capacitor with a hydrogen heat treatment | Toru Nasu, Yoshihisa Nagano, Akihiro Matsuda, Koji Arita | 1997-01-07 |