Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818945 | Semiconductor device | Yusuke Kawaguchi, Syotaro Ono | 2004-11-16 |
| 6740830 | Trigger switch | Takashi Sato, Tetsuzo Nakazawa, Takaki Tsutsui | 2004-05-25 |
| 6720618 | Power MOSFET device | Yusuke Kawaguchi, Norio Yasuhara, Syotaro Ono, Shinichi Hodama | 2004-04-13 |
| 6705574 | Cable mounting structure | Tetsuzo Nakazawa, Takashi Sato, Takaki Tsutsui | 2004-03-16 |
| 6690085 | High-voltage semiconductor device used as switching element or the like | Yusuke Kawaguchi | 2004-02-10 |
| 6686613 | Punch through type power device | Tomoko Matsudai, Hidetaka Hattori | 2004-02-03 |
| 6683343 | High voltage semiconductor device having two buffer layer | Tomoko Matsudai | 2004-01-27 |