Issued Patents 2003
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635977 | Control apparatus for vibration wave actuator | Kenichi Kataoka, Akio Atsuta, Shinji Yamamoto, Tadashi Hayashi | 2003-10-21 |
| 6623998 | Method for manufacturing group III nitride compound semiconductor device | Naoki Shibata, Toshiaki Chiyo, Masanobu Senda, Hiroshi Watanabe, Shinya Asami +1 more | 2003-09-23 |
| 6608426 | Driving device of a vibration type actuator | Tadashi Hayashi, Akio Atsuta, Kenichi Kataoka, Shinji Yamamoto | 2003-08-19 |
| 6596065 | Black ink set and ink jet recording method using the same | Miharu Kanaya | 2003-07-22 |
| 6593016 | Group III nitride compound semiconductor device and producing method thereof | Toshiaki Chiyo, Naoki Shibata, Masanobu Senda, Shizuyo Asami, Shinya Asami +1 more | 2003-07-15 |
| 6589808 | GaN type semiconductor device | Toshiaki Chiyo, Shizuyo Noiri, Naoki Shibata | 2003-07-08 |
| 6573117 | GaN related compound semiconductor and process for producing the same | Toshiya Uemura, Naoki Shibata, Shizuyo Noiri, Masanori Murakami, Yasuo Koide | 2003-06-03 |
| D475067 | Power tiller | Hiromi Yuzuriha | 2003-05-27 |
| D473241 | Internal combustion engine | — | 2003-04-15 |
| 6531719 | Group III nitride compound semiconductor device | Naoki Shibata, Toshiaki Chiyo, Masanobu Senda, Hiroshi Watanabe, Shinya Asami +1 more | 2003-03-11 |
| D468884 | Electrically-driven cart | — | 2003-01-14 |