Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441317 | Semiconductor module and inverter device | Akira Tanaka, Ryuichi Saito, Tadao Kushima, Hideo Shimizu, Shigeharu Nonoyama | 2002-08-27 |
| 6434008 | Semiconductor device | Kazuji Yamada, Akira Tanaka, Ryuichi Saito, Yasutoshi Kurihara, Tadao Kushima +12 more | 2002-08-13 |