Issued Patents 2003
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664591 | Insulated gate semiconductor device | Tomoko Matsudai | 2003-12-16 |
| 6657147 | Key switch | Takaki Tsutsui, Tetsuzou Nakazawa, Takashi Satou | 2003-12-02 |
| 6620653 | Semiconductor device and method of manufacturing the same | Tomoko Matsudai, Hidetaka Hattori | 2003-09-16 |
| 6617641 | High voltage semiconductor device capable of increasing a switching speed | Tomoko Matsudai | 2003-09-09 |
| 6614089 | Field effect transistor | Kazutoshi Nakamura, Yusuke Kawaguchi | 2003-09-02 |
| 6614077 | Semiconductor device improved in ESD reliability | Kazutoshi Nakamura, Yusuke Kawaguchi | 2003-09-02 |
| 6605844 | Semiconductor device | Kazutoshi Nakamura, Yusuke Kawaguchi | 2003-08-12 |
| 6563193 | Semiconductor device | Yusuke Kawaguchi, Kazutoshi Nakamura, Tomoko Matsudai, Hirofumi Nagano | 2003-05-13 |
| 6552389 | Offset-gate-type semiconductor device | Norio Yasuhara, Syotaro Ono, Kazutoshi Nakamura, Yusuke Kawaguchi, Shinichi Hodama | 2003-04-22 |