Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10103059 | Method of manufacturing silicon carbide semiconductor device and silicon carbide semiconductor device | Takashi Tsutsumi, Youichi Makifuchi, Tsuyoshi Araoka, Kenji Fukuda, Shinsuke Harada +1 more | 2018-10-16 |
| 10002952 | Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor device | Keiji Okumura | 2018-06-19 |
| 9839932 | Surface chemical treatment apparatus for drawing predetermined pattern by carrying out a chemical treatment | Katsumi Uchiyama, Hizuru Nakajima, Ming Yang, Hulie Zeng, Takahiro Nishimoto | 2017-12-12 |
| 7554886 | Disk access device | Kiyoshi Masaki, Kazuhiko Miyazaki | 2009-06-30 |
| 7526176 | Optical amplifier and fabrication method thereof | Keiichi Nashimoto | 2009-04-28 |
| D407409 | Rodless cylinder | Mitsuo Masuda | 1999-03-30 |
| 5607875 | Method of separating a semiconductor wafer with dielectrics | Masato Nishizawa, Shinichi Hashimoto | 1997-03-04 |
| 5572179 | Thin film transformer | Naoki Ito, Tsuneo Watanabe, Toshio Komori | 1996-11-05 |
| 5420558 | Thin film transformer | Naoki Ito, Tsuneo Watanabe, Toshio Komori | 1995-05-30 |