Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7141741 | Circuit board | Kazuji Yamada, Akira Tanaka, Ryuichi Saito, Tadao Kushima, Takashi Haramaki +12 more | 2006-11-28 |
| 6710263 | Semiconductor devices | Toshiyuki Kobayashi, Takumi Ueno, Nobuyoshi Maejima, Hirokazu Nakajima, Tomio Yamada +1 more | 2004-03-23 |
| 6579623 | Composite material member for semiconductor device and insulated and non-insulated semiconductor devices using composite material member | Yasuo Kondo, Takumi Ueno, Toshiaki Morita, Kenji Koyama, Takashi Suzumura +2 more | 2003-06-17 |
| 6434008 | Semiconductor device | Kazuji Yamada, Akira Tanaka, Ryuichi Saito, Tadao Kushima, Takashi Haramaki +12 more | 2002-08-13 |
| 6353258 | Semiconductor module | Hirokazu Inoue, Ryuichi Saito, Mutsuhiro Mori, Jin Onuki, Shin Kimura +6 more | 2002-03-05 |
| 5956231 | Semiconductor device having power semiconductor elements | Kazuji Yamada, Akira Tanaka, Ryuichi Saito, Tadao Kushima, Takashi Haramaki +12 more | 1999-09-21 |
| 4649990 | Heat-conducting cooling module | Tasao Soga, Hiroaki Hachino, Kenji Miyata, Masahiro Okamura, Fumiyuki Kobayashi +1 more | 1987-03-17 |
| 4556899 | Insulated type semiconductor devices | Yoshihiro Suzuki, Michio Ooue, Hiroaki Hachino, Mitsuo Yanagi | 1985-12-03 |
| 4352120 | Semiconductor device using SiC as supporter of a semiconductor element | Hiroaki Hachino, Kousuke Nakamura | 1982-09-28 |