Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7939886 | Trench gate power semiconductor device | Toshiyuki Takemori, Yuji Watanabe, Fuminori Sasaoka, Kunihito Oshima, Masato Itoi | 2011-05-10 |
| 7573096 | Semiconductor device for reducing forward voltage by using OHMIC contact | Toshiyuki Takemori, Yuji Watanabe, Fuminori Sasaoka, Kunihito Ohshima, Masato Itoi | 2009-08-11 |