Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7476590 | Method of manufacturing semiconductor device | Tetsuya Hayashi, Yoshio Shimoida, Hideaki Tanaka | 2009-01-13 |
| 7436004 | Semiconductor device | Yoshio Shimoida, Hideaki Tanaka, Tetsuya Hayashi, Toshiro Shinohara, Shigeharu Yamagami | 2008-10-14 |
| 7378325 | Semiconductor device and manufacturing method thereof | Saichirou Kaneko, Yoshinori Murakami, Tetsuya Hayashi, Hideaki Tanaka | 2008-05-27 |
| 7217950 | Insulated gate tunnel-injection device having heterojunction and method for manufacturing the same | Saichirou Kaneko, Kraisorn Throngnumchai, Tetsuya Hayashi, Hideaki Tanaka, Teruyoshi Mihara | 2007-05-15 |
| 7183575 | High reverse voltage silicon carbide diode and method of manufacturing the same high reverse voltage silicon carbide diode | Yoshio Shimoida, Saichirou Kaneko, Hideaki Tanaka, Kraisom Throngnumchai, Teruyoshi Mihara +1 more | 2007-02-27 |
| 7173307 | Semiconductor device and manufacturing method thereof | Tetsuya Hayashi, Hideaki Tanaka, Saichirou Kaneko | 2007-02-06 |
| 7151280 | Semiconductor device | Tetsuya Hayashi, Saichirou Kaneko, Hideaki Tanaka | 2006-12-19 |
| 7138668 | Heterojunction diode with reduced leakage current | Tetsuya Hayashi, Hideaki Tanaka, Saichirou Kaneko | 2006-11-21 |
| 7071536 | Semiconductor device and manufacturing method thereof | Saichirou Kaneko, Yoshinori Murakami, Tetsuya Hayashi, Hideaki Tanaka | 2006-07-04 |
| 7061027 | Semiconductor device with heterojunction | Hideaki Tanaka, Tetsuya Hayashi | 2006-06-13 |
| 7005704 | Insulated gate drive semiconductor device | Tetsuya Hayashi, Saichirou Kaneko, Hideaki Tanaka | 2006-02-28 |
| 6737677 | Wide bandgap semiconductor device and method for manufacturing the same | Yoshio Shimoida, Saichirou Kaneko, Hideaki Tanaka | 2004-05-18 |
| 5939754 | Power MOSFET having a drain heterojunction | — | 1999-08-17 |
| 5682048 | Groove-type semiconductor device | Toshiro Shinohara, Teruyoshi Mihara | 1997-10-28 |
| 5675169 | Motor driving circuit with surge detection/protection and its structure in a semiconductor device | Teruyoshi Mihara, Kraisorn Throngnumchai | 1997-10-07 |
| 5635742 | Lateral double-diffused mosfet | Teruyoshi Mihara | 1997-06-03 |
| 5192989 | Lateral DMOS FET device with reduced on resistance | Tsutomu Matsushita, Teruyoshi Mihara, Kenji Yao | 1993-03-09 |
| 5184204 | Semiconductor device with high surge endurance | Teruyoshi Mihara, Tsutomu Matsushita, Kenji Yao, Yutaka Enokido, Yukitsugu Hirota | 1993-02-02 |
| 5119159 | Lateral DMOSFET semiconductor device with reduced on resistance and device area | — | 1992-06-02 |