Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10553505 | Assessment method, and semiconductor device manufacturing method | Hideki Shishido, Takayuki SHIMATOU, Toshihiro Arai | 2020-02-04 |
| 10381274 | Assessment method, and semiconductor device manufacturing method | Hideki Shishido, Takayuki SHIMATOU, Toshihiro Arai | 2019-08-13 |
| 10211286 | Semiconductor device | Toshiaki Sakata, Shunji Takenoiri | 2019-02-19 |
| 10008562 | Semiconductor device manufacturing method | Toshiaki Sakata, Shunji Takenoiri | 2018-06-26 |
| 9887260 | Semiconductor device and semiconductor device manufacturing method | Toshiaki Sakata, Shunji Takenoiri | 2018-02-06 |
| 9881997 | Semiconductor device and manufacturing method of semiconductor device | Toshiaki Sakata, Shunji Takenoiri | 2018-01-30 |
| 9653595 | Semiconductor device and semiconductor device fabrication method | Toshiaki Sakata | 2017-05-16 |
| 9608057 | Semiconductor device and method for manufacturing semiconductor device | Shuhei Tatemichi, Takeyoshi Nishimura, Masanori Inoue | 2017-03-28 |
| 9496370 | Manufacturing method of semiconductor apparatus and semiconductor apparatus | Sota WATANABE, Hidenori Takahashi, Takumi Fujimoto, Takeyoshi Nishimura, Takamasa Wakabayashi | 2016-11-15 |
| 9431290 | Semiconductor device and manufacturing method therefor | — | 2016-08-30 |
| 9362393 | Vertical semiconductor device including element active portion and voltage withstanding structure portion, and method of manufacturing the vertical semiconductor device | Toshiaki Sakata | 2016-06-07 |
| 9331194 | Semiconductor device and method for manufacturing semiconductor device | Shuhei Tatemichi, Takeyoshi Nishimura, Masanori Inoue | 2016-05-03 |
| 9312379 | Manufacturing method of semiconductor apparatus and semiconductor apparatus | Sota WATANABE, Hidenori Takahashi, Takumi Fujimoto, Takeyoshi Nishimura, Takamasa Wakabayashi | 2016-04-12 |
| 9136352 | Manufacturing method of semiconductor apparatus and semiconductor apparatus | Sota WATANABE, Hidenori Takahashi, Takumi Fujimoto, Takeyoshi Nishimura, Takamasa Wakabayashi | 2015-09-15 |
| 9076725 | Semiconductor device and manufacturing method therefor | — | 2015-07-07 |
| 7911020 | Semiconductor device having breakdown voltage maintaining structure and its manufacturing method | Takashi Kobayashi, Masanori Inoue, Yasuhiko Onishi | 2011-03-22 |
| 7859083 | Semiconductor device | Takeyoshi Nishimura, Takashi Kobayashi, Tadanori Yamada | 2010-12-28 |
| 7372111 | Semiconductor device with improved breakdown voltage and high current capacity | Yasuhiko Onishi, Takeyoshi Nishimura, Masanori Inoue | 2008-05-13 |
| 7235841 | Semiconductor device | Yasuhiko Onishi, Takeyoshi Nishimura, Hitoshi Abe | 2007-06-26 |
| 6943410 | High power vertical semiconductor device | Tatsuhiko Fujihira, Takashi Kobayashi, Hitoshi Abe, Masanori Inoue | 2005-09-13 |
| 6911692 | Semiconductor device | Takashi Kobayashi, Tatsuhiko Fujihira, Hitoshi Abe, Masanori Inoue | 2005-06-28 |
| 6894319 | Semiconductor device | Takashi Kobayashi, Tatsuhiko Fujihira, Hitoshi Abe, Masanori Inoue | 2005-05-17 |