Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11951831 | Work vehicle | Tetsuya Iida | 2024-04-09 |
| 10976742 | Ship handling device | Akiyoshi Hayashi, Toshiaki NAEGA | 2021-04-13 |
| 9027691 | Driving unit and electric assist bicycle | Noriyasu Ishikawa, Shinnosuke Moji | 2015-05-12 |
| 8717557 | Spectrophotometer and method for determining performance thereof | Hayato Tobe, Yoichi Sato, Takayuki Wakui | 2014-05-06 |
| 8344457 | Insulated-gate semiconductor device with protection diode | Yasunari Noguchi, Eio Onodera | 2013-01-01 |
| 8253207 | Insulated gate semiconductor device | Shuji Yoneda, Makoto Oikawa | 2012-08-28 |
| 8217486 | Semiconductor device and method of processing the same | Yasuyuki Sayama | 2012-07-10 |
| 8133788 | Method of manufacturing semiconductor device | Yasuyuki Sayama, Tetsuya Okada, Makoto Oikawa, Kazunari Kushiyama | 2012-03-13 |
| 7902053 | Method of processing semiconductor wafer | Yasuyuki Sayama | 2011-03-08 |
| 7825474 | Insulated-gate semiconductor device and PN junction diodes | Yasunari Noguchi, Eio Onodera | 2010-11-02 |
| 7777316 | Semiconductor device | Yasuyuki Sayama, Tetsuya Okada | 2010-08-17 |
| 7732869 | Insulated-gate semiconductor device | Yasunari Noguchi, Eio Onodera | 2010-06-08 |
| 7692240 | Insulated gate semiconductor device | Yasunari Noguchi | 2010-04-06 |
| 7629644 | Insulated gate-type semiconductor device and manufacturing method of the same | Masahito Onda, Hirotoshi Kubo, Shouji Miyahara, Hiroaki Saito | 2009-12-08 |
| 7528441 | Insulated gate semiconductor device | Tadashi Natsume | 2009-05-05 |
| 7439137 | Method for manufacturing semiconductor device | Hirotoshi Kubo, Shouji Miyahara, Masato Onda | 2008-10-21 |
| 7230300 | Semiconductor device with peripheral trench | Masahito Onda, Hirotoshi Kubo, Shouji Miyahara | 2007-06-12 |
| 5071915 | Fluorine-containing polymeric compound and a method for the preparation thereof | Akira Sekiya, Masanori Tamura | 1991-12-10 |
| 5001198 | Fluorine-containing polymeric compound and a method for the preparation thereof | Akira Sekiya, Masanori Tamura | 1991-03-19 |