Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8680608 | Power semiconductor device with a low on resistence | Wataru Saito, Syotaro Ono, Munehisa Yabuzaki, Miho Watanabe | 2014-03-25 |
| 8610210 | Power semiconductor device and method for manufacturing same | Hiroshi Ohta, Yasuto Sumi, Kiyoshi Kimura, Wataru Sekine, Wataru Saito +3 more | 2013-12-17 |
| 8232593 | Power semiconductor device | Wataru Saito, Syotaro Ono, Hiroshi Ohta, Munehisa Yabuzaki, Miho Watanabe | 2012-07-31 |
| 8188521 | Power semiconductor device | Wataru Saito, Syotaro Ono, Munehisa Yabuzaki, Miho Watanabe | 2012-05-29 |
| 8159023 | Semiconductor device | Syotaro Ono, Wataru Saito, Hiroshi Ohta, Miho Watanabe | 2012-04-17 |
| 8125023 | Vertical type power semiconductor device having a super junction structure | Hiroshi Ohta, Wataru Saito, Syotaro Ono, Munehisa Yabuzaki, Miho Watanabe | 2012-02-28 |
| 8030706 | Power semiconductor device | Miho Watanabe, Masaru Izumisawa, Yasuto Sumi, Hiroshi Ohta, Wataru Sekine +2 more | 2011-10-04 |
| 7989910 | Semiconductor device including a resurf region with forward tapered teeth | Wataru Saito, Syotaro Ono, Masaru Izumisawa, Yasuto Sumi, Hiroshi Ohta +1 more | 2011-08-02 |
| 7919824 | Semiconductor device and method of manufacturing the same | Syotaro Ono, Wataru Saito, Masaru Izumisawa, Yasuto Sumi, Hiroshi Ohta +2 more | 2011-04-05 |
| 7755138 | Semiconductor device | Wataru Saito, Syotaro Ono, Hiroshi Ohta, Miho Watanabe | 2010-07-13 |