Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8058693 | Semiconductor device having switching element and method for fabricating semiconductor device having switching element | Koichi Endo, Takuma Hara, Syotaro Ono, Yoshiro Baba | 2011-11-15 |
| 8030706 | Power semiconductor device | Miho Watanabe, Yasuto Sumi, Hiroshi Ohta, Wataru Sekine, Wataru Saito +2 more | 2011-10-04 |
| 8013360 | Semiconductor device having a junction of P type pillar region and N type pillar region | Wataru Saito, Syotaro Ono, Masakatsu Takashita, Yasuto Sumi, Hiroshi Ohta +1 more | 2011-09-06 |
| 7994006 | Manufacturing method of semiconductor device | Satoshi Aida, Shigeo Kouzuki, Hironori Yoshioka | 2011-08-09 |
| 7989910 | Semiconductor device including a resurf region with forward tapered teeth | Wataru Saito, Syotaro Ono, Yasuto Sumi, Hiroshi Ohta, Wataru Sekine +1 more | 2011-08-02 |
| 7919824 | Semiconductor device and method of manufacturing the same | Syotaro Ono, Wataru Saito, Nana Hatano, Yasuto Sumi, Hiroshi Ohta +2 more | 2011-04-05 |