Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7611957 | Method of manufacturing semiconductor device | Toshihiro Hachiyanagi | 2009-11-03 |
| 7294551 | Semiconductor device and method for manufacturing the same | Shuichi Kikuchi | 2007-11-13 |
| 7217612 | Manufacturing method for a semiconductor device with reduced local current | Shuichi Kikuchi | 2007-05-15 |
| 7161210 | Semiconductor device with source and drain regions | Shuichi Kikuchi, Takuya Suzuki | 2007-01-09 |
| 7157779 | Semiconductor device with triple surface impurity layers | Toshihiro Hachiyanagi | 2007-01-02 |
| 7087961 | Semiconductor device with reduced on-state resistance | Shuichi Kikuchi | 2006-08-08 |
| 7056797 | Semiconductor device and method of manufacturing the same | Shuichi Kikuchi, Takuya Suzuki | 2006-06-06 |
| 6963109 | Semiconductor device and method for manufacturing the same | Shuichi Kikuchi | 2005-11-08 |
| 6893926 | Manufacturing method of semiconductor device with protection against electrostatic discharge | Shuichi Kikuchi, Masafumi Uehara, Katsuyoshi Anzai | 2005-05-17 |
| 6844593 | Semiconductor device | Shuichi Kikuchi, Masafumi Uehara, Katsuyoshi Anzai | 2005-01-18 |
| 6750518 | Semiconductor device | Suichi Kikuchi, Masaaki Momen | 2004-06-15 |
| 6740932 | Semiconductor device for improving sustaining voltage | Shuichi Kikuchi, Takuya Suzuki | 2004-05-25 |
| 6713331 | Semiconductor device manufacturing using one element separation film | Shuichi Kikuchi, Takuya Suzuki | 2004-03-30 |
| 6707119 | Polygonal structure semiconductor device | Suichi Kikuchi, Masaaki Momen | 2004-03-16 |
| 6696734 | LDD high voltage MOS transistor | Shuichi Kikuchi, Takuya Suzuki | 2004-02-24 |
| 6638827 | Semiconductor device and method of manufacturing it | Shuichi Kikuchi | 2003-10-28 |
| 6608336 | Lateral double diffused MOS transistor | Shuichi Kikuchi | 2003-08-19 |
| 6559504 | Lateral double diffused MOS transistor | Shuichi Kikuchi, Takao Maruyama | 2003-05-06 |
| 6399468 | Semiconductor device and method of manufacturing the same | Shuichi Kikuchi, Takao Maruyama | 2002-06-04 |