Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8163576 | Nitride semiconductor device having a silicon-containing layer and manufacturing method thereof | Katsuomi Shiozawa, Kyozo Kanamoto, Kazushige Kawasaki, Yuji Abe | 2012-04-24 |
| 7964424 | Method for manufacturing nitride semiconductor light-emitting element | Kyozo Kanamoto, Katsuomi Shiozawa, Kazushige Kawasaki, Shinji Abe | 2011-06-21 |
| 7897418 | Method for manufacturing semiconductor light emitting device | Takafumi Oka, Masatsugu Kusunoki, Kazushige Kawasaki, Shinji Abe | 2011-03-01 |
| 7879635 | Method for manufacturing semiconductor optical device | Toshihiko Shiga | 2011-02-01 |
| 7795738 | Nitride semiconductor device | Katsuomi Shiozawa, Kyozo Kanamoto, Hiroshi Kurokawa, Yasunori Tokuda, Kyosuke Kuramoto | 2010-09-14 |
| 7791097 | Nitride semiconductor device and manufacturing method of the same | Kyozo Kanamoto, Katsuomi Shiozawa, Kazushige Kawasaki, Junichi Horie, Toshihiko Shiga +1 more | 2010-09-07 |
| 7785697 | Thin film device | Taku Masai, Kyung-Ku Choi, Toshiyasu Fujiwara | 2010-08-31 |
| 7714439 | Nitride semiconductor device and method of manufacturing the same | Katsuomi Shiozawa, Kazushige Kawasaki, Toshihiko Shiga, Toshiyuki Oishi | 2010-05-11 |
| 7683398 | Nitride semiconductor device having a silicon-containing connection layer and manufacturing method thereof | Katsuomi Shiozawa, Kyozo Kanamoto, Kazushige Kawasaki, Yuji Abe | 2010-03-23 |
| 7582908 | Nitride semiconductor device and manufacturing method thereof | Kyozo Kanamoto, Katsuomi Shiozawa, Kazushige Kawasaki, Yoshiyuki Suehiro | 2009-09-01 |
| 7261307 | Suspension arm | Kazunobu Nuno, Kazunari Azuchi, Kiyohito Gyobu | 2007-08-28 |
| 6812197 | Iron-based cleaning powder | Kenji Kawai, Yoshikazu Seki, Masaaki Matsubara, Yasuko Yakou, Koji Yamamoto | 2004-11-02 |
| 5610957 | Reactor core coolant flow rate control system for a BWR type nuclear power plant | Naoshi Tanikawa, Tetsuya Miyakawa, Toichi Shida, Kimiko Isono | 1997-03-11 |
| 5328658 | Method of refining chromium-containing steel | Osamu Egawa, Yoshihiro Naito | 1994-07-12 |
| 5286275 | Powder mixture for powder metallurgy and binder therefor | Masahiro Murakami, Hironori Suzuki, Takehiko Hayami, Jiro Chosokabe | 1994-02-15 |
| 5132338 | Powder mixture used for powder metallurgy | Takehiko Hayami, Jiro Chosokabe | 1992-07-21 |
| 5105134 | Wiper apparatus interlocking to washer | Hiroyuki Shimizu, Sadayoshi Sugiyama, Fumio Nakajima | 1992-04-14 |
| 5080208 | Shift lever apparatus for automatic transmission of vehicle | Tadao Muramatsu, Shozo Kito, Shoichi Harada | 1992-01-14 |