Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7633153 | Semiconductor module | Kazuo Shimokawa, Takashi Koyanagawa, Masako Ooishi, Tatsuya Yamada, Osamu Usuda +13 more | 2009-12-15 |
| 7514783 | Semiconductor module | Kazuo Shimokawa, Takashi Koyanagawa, Masako Ooishi, Tatsuya Yamada, Osamu Usuda +13 more | 2009-04-07 |
| 6677622 | Semiconductor device having insulated gate bipolar transistor with dielectric isolation structure | Fumito Suzuki, Hitoshi Takahashi, Yoshihiro Yamaguchi | 2004-01-13 |
| 6225664 | Dielectrically isolated IC driver having upper-side and lower-side arm drivers and power IC having the same | Koichi Endo, Kumiko Masuda, Nobuyuki Sato | 2001-05-01 |