Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6590273 | Semiconductor integrated circuit device and manufacturing method thereof | Shigeaki Okawa | 2003-07-08 |
| 6566728 | Semiconductor device | Shigeaki Okawa, Yoshiaki Ohbayashi, Mamoru Yasuda, Shinichi Saeki, Shuji Osawa | 2003-05-20 |
| 6555857 | Semiconductor device | Shigeaki Okawa | 2003-04-29 |
| 6522012 | Semiconductor device with HIHG resistivity | Shigeaki Okawa | 2003-02-18 |