Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8723258 | Electrostatic discharge (ESD) tolerance for a lateral double diffusion metal oxide semiconductor (LDMOS) transistor | Tetsuro Hirano, Shuji Fujiwara | 2014-05-13 |
| 8558307 | Semiconductor device with diffused MOS transistor and manufacturing method of the same | Shuichi Kikuchi, Shuji Tanaka | 2013-10-15 |
| 8552469 | Semiconductor device | Shuichi Kikuchi, Shigeaki Okawa, Shuji Tanaka | 2013-10-08 |
| 7999333 | Semiconductor device | Shuichi Kikuch, Shigeaki Okawa, Toshiyuki Takahashi | 2011-08-16 |
| 7964915 | Semiconductor device having a DMOS structure | Shuji Tanaka, Shuichi Kikuchi, Kazuhiro Yoshitake | 2011-06-21 |
| 7825442 | Semiconductor device and method of manufacturing the same | — | 2010-11-02 |
| 7737523 | Semiconductor device | Shuichi Kikuchi, Shigeaki Okawa, Toshiyuki Takahashi | 2010-06-15 |
| 7705399 | Semiconductor device with field insulation film formed therein | Shuji Tanaka, Shuichi Kikuchi | 2010-04-27 |
| 7652307 | Semiconductor device with two overlapping diffusion layers held at floating voltage for improving withstand voltage | Shuichi Kikuchi, Shigeaki Okawa | 2010-01-26 |
| 7649224 | DMOS with high source-drain breakdown voltage, small on- resistance, and high current driving capacity | Shuichi Kikuchi, Shuji Tanaka | 2010-01-19 |