Issued Patents All Time
Showing 51–75 of 153 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8592893 | Power semiconductor device | Syotaro Ono, Munehisa Yabuzaki, Shunji Taniuchi, Miho Watanabe | 2013-11-26 |
| 8581301 | Nitride semiconductor device | Yasunobu Saito, Hidetoshi Fujimoto, Akira Yoshioka, Tetsuya Ohno, Toshiyuki Naka | 2013-11-12 |
| 8575656 | Semiconductor device having nitride layers | Akira Yoshioka, Yasunobu Saito | 2013-11-05 |
| 8519439 | Nitride semiconductor element with N-face semiconductor crystal layer | Hidetoshi Fujimoto | 2013-08-27 |
| 8487374 | Power semiconductor device | Hiroshi Ohta, Yasuto Sumi, Kiyoshi Kimura, Junji Suzuki, Hiroyuki Irifune +1 more | 2013-07-16 |
| 8482028 | Semiconductor device | Syotaro Ono, Toshiyuki Naka, Shunji Taniuchi, Miho Watanabe, Hiroaki Yamashita | 2013-07-09 |
| 8431992 | Semiconductor device including first and second semiconductor regions with increasing impurity concentrations from a substrate surface | Kenichi Tokano, Tetsuo Matsuda | 2013-04-30 |
| 8412280 | Electronic apparatus | Yosuke Miyashita, Hironari Hoshino, Soichi Tanaka, Takeshi Goto | 2013-04-02 |
| 8390030 | Nitride semiconductor device | Hidetoshi Fujimoto, Takao Noda, Yasunobu Saito, Tomohiro Nitta | 2013-03-05 |
| 8373247 | Semiconductor device | Syotaro Uno, Munehisa Yabuzaki, Shunji Taniuchi, Miho Watanabe | 2013-02-12 |
| 8283720 | Power semiconductor device | Syotaro Ono, Masakatsu Takashita, Yauto Sumi, Masaru Izumisawa, Wataru Sekine +2 more | 2012-10-09 |
| 8237196 | Semiconductor device | — | 2012-08-07 |
| 8232593 | Power semiconductor device | Syotaro Ono, Hiroshi Ohta, Munehisa Yabuzaki, Nana Hatano, Miho Watanabe | 2012-07-31 |
| 8227854 | Semiconductor device having first and second resurf layers | Syotaro Ono, Masakatsu Takashita, Yasuto Sumi, Masaru Izumisawa, Hiroshi Ohta | 2012-07-24 |
| 8227834 | Semiconductor device | Yasunobu Saito, Yorito Kakiuchi, Tomohiro Nitta, Akira Yoshioka, Tetsuya Ohno +2 more | 2012-07-24 |
| 8203172 | Nitride semiconductor device | Yasunobu Saito, Takao Noda, Hidetoshi Fujimoto, Tetsuya Ohno | 2012-06-19 |
| 8188521 | Power semiconductor device | Syotaro Ono, Munehisa Yabuzaki, Nana Hatano, Miho Watanabe | 2012-05-29 |
| 8159023 | Semiconductor device | Syotaro Ono, Nana Hatano, Hiroshi Ohta, Miho Watanabe | 2012-04-17 |
| 8125023 | Vertical type power semiconductor device having a super junction structure | Hiroshi Ohta, Syotaro Ono, Munehisa Yabuzaki, Nana Hatano, Miho Watanabe | 2012-02-28 |
| 8120517 | Digital-analog conversion circuit and output data correction method of the same | — | 2012-02-21 |
| 8058688 | Semiconductor device | Syotaro Ono | 2011-11-15 |
| 8030660 | Semiconductor device | Yasunobu Saito, Yorito Kakiuchi, Tomohiro Nitta, Akira Yoshioka, Tetsuya Ohno +2 more | 2011-10-04 |
| 8030706 | Power semiconductor device | Miho Watanabe, Masaru Izumisawa, Yasuto Sumi, Hiroshi Ohta, Wataru Sekine +2 more | 2011-10-04 |
| 8013360 | Semiconductor device having a junction of P type pillar region and N type pillar region | Syotaro Ono, Masakatsu Takashita, Yasuto Sumi, Masaru Izumisawa, Hiroshi Ohta +1 more | 2011-09-06 |
| 7989910 | Semiconductor device including a resurf region with forward tapered teeth | Syotaro Ono, Masaru Izumisawa, Yasuto Sumi, Hiroshi Ohta, Wataru Sekine +1 more | 2011-08-02 |