Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7964915 | Semiconductor device having a DMOS structure | Shuji Tanaka, Shuichi Kikuchi, Kiyofumi Nakaya | 2011-06-21 |
| 7741694 | Semiconductor integrated circuit device | Ryo Kanda, Shigeaki Okawa | 2010-06-22 |
| 7439578 | Semiconductor device | Yasuhiro Takeda, Mitsuaki Morigami, Satoru Shimada, Shuichi Kikuchi, Seiji Otake +1 more | 2008-10-21 |
| 7381998 | Semiconductor integrated circuit device | Ryo Kanda, Shigeaki Okawa | 2008-06-03 |
| 7067899 | Semiconductor integrated circuit device | Ryo Kanda, Shigeaki Okawa | 2006-06-27 |
| 6784059 | Semiconductor device and method of manufacturing thereof | Toshimitsu Taniguchi, Takashi Arai, Masashige Aoyama | 2004-08-31 |
| 5940708 | Method for production of semiconductor integrated circuit device | Masashige Aoyama | 1999-08-17 |