Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10074748 | Semiconductor device comprising oxide semiconductor film | Daisuke Matsubayashi, Satoshi Shinohara | 2018-09-11 |
| 9252283 | Semiconductor device comprising oxide semiconductor film | Daisuke Matsubayashi, Satoshi Shinohara | 2016-02-02 |
| 8963148 | Semiconductor device | Daisuke Matsubayashi, Satoshi Shinohara, Naoto Kusumoto | 2015-02-24 |
| 8610210 | Power semiconductor device and method for manufacturing same | Hiroshi Ohta, Yasuto Sumi, Kiyoshi Kimura, Wataru Saito, Syotaro Ono +3 more | 2013-12-17 |
| 8283720 | Power semiconductor device | Wataru Saito, Syotaro Ono, Masakatsu Takashita, Yauto Sumi, Masaru Izumisawa +2 more | 2012-10-09 |
| 8030706 | Power semiconductor device | Miho Watanabe, Masaru Izumisawa, Yasuto Sumi, Hiroshi Ohta, 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, Masaru Izumisawa +1 more | 2011-09-06 |
| 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, Nana Hatano, Masaru Izumisawa, Yasuto Sumi +2 more | 2011-04-05 |
| 7737469 | Semiconductor device having superjunction structure formed of p-type and n-type pillar regions | Wataru Saito, Syotaro Ono, Masakatsu Takashita, Yasuto Sumi, Masaru Izumisawa +1 more | 2010-06-15 |
| 7622771 | Semiconductor apparatus | Syotaro Ono, Wataru Saito, Masakatsu Takashita, Yasuto Sumi, Masaru Izumisawa +1 more | 2009-11-24 |