Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9640651 | Semiconductor device and method of manufacturing semiconductor device | Hidefumi Takaya, Jun Saito, Akitaka Soeno, Shoji Mizuno, Sachiko Aoi +1 more | 2017-05-02 |
| 9627248 | Insulated gate type semiconductor device | Jun Saito, Akitaka Soeno, Hidefumi Takaya, Sachiko Aoi, Toshimasa Yamamoto | 2017-04-18 |
| 8933483 | Semiconductor device | Hidefumi Takaya, Yuji Nishibe | 2015-01-13 |
| 8809986 | Semiconductor device | Hidefumi Takaya, Yuji Nishibe | 2014-08-19 |
| 8076718 | Insulated gate semiconductor device and method for producing the same | Hidefumi Takaya, Kyosuke Miyagi, Yasushi Okura, Akira Kuroyanagi, Norihito Tokura | 2011-12-13 |
| 7999312 | Insulated gate-type semiconductor device having a low concentration diffusion region | Hidefumi Takaya, Kyosuke Miyagi | 2011-08-16 |
| 7470953 | Insulated gate type semiconductor device and manufacturing method thereof | Hidefumi Takaya, Akira Kuroyanagi, Yasushi Okura, Norihito Tokura | 2008-12-30 |
| 6803628 | Power semiconductor device and production method for the same | — | 2004-10-12 |