Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9818845 | MOS-driven semiconductor device and method for manufacturing MOS-driven semiconductor device | Kin On Johnny Sin, Chun-Wai Ng, Hitoshi Sumida, Yoshiaki Toyada, Hiroyuki Tanaka +1 more | 2017-11-14 |
| 9553185 | MOS-driven semiconductor device and method for manufacturing MOS-driven semiconductor device | Kin On Johnny Sin, Chun-Wai Ng, Hitoshi Sumida, Yoshiaki Toyada, Hiroyuki Tanaka +1 more | 2017-01-24 |
| 9222970 | Fault position analysis method and fault position analysis device for semiconductor device | Katsunori Suzuki, Shoji Kitamura, Takahiro Ooyama | 2015-12-29 |
| 8399340 | Method of manufacturing super-junction semiconductor device | — | 2013-03-19 |
| 7510975 | Method for manufacturing a semiconductor device having trenches defined in the substrate surface | Daisuke Kishimoto, Hitoshi Kuribayashi, Yuji Sano, Yoshihiko Nagayasu | 2009-03-31 |
| 5441926 | Superconducting device structure with Pr-Ba-Cu-O barrier layer | Hiroshi Kimura, Toshiyuki Matsui, Takeshi Suzuki, Kazuo Mukae | 1995-08-15 |
| 5422336 | Superconducting FET with Pr-Ba-Cu-O channel | Koichi Tsuda, Toshiyuki Matsui, Takeshi Suzuki, Hiroshi Kimura, Takashi Ishii +1 more | 1995-06-06 |
| 5275792 | Method of removing NO.sub.x from NO.sub.x -containing gas | Akira Obuchi, Atsushi Ogata, Koichi Mizuno, Hideo Ohuchi | 1994-01-04 |
| 5154901 | Method of cleaning an exhaust gas containing nitrogen oxides and fine carbon-containing particulates | Kiyohide Yoshida, Satoshi Sumiya, Takashi Ibusuki, Akira Obuchi, Hyogoro Aoyama +1 more | 1992-10-13 |
| 5141714 | Exhaust gas cleaner | Akira Obuchi, Hidenori Yoshiyama, Hyogoro Aoyama, Hideo Ohuchi, Atsushi Ogata +7 more | 1992-08-25 |