Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7242059 | Semiconductor device having DMOS and CMOS on single substrate | Keiji Fujimoto, Takeshi Kimura | 2007-07-10 |
| 6979864 | Semiconductor device and method for fabricating such device | Keiji Fujimoto | 2005-12-27 |
| 6911694 | Semiconductor device and method for fabricating such device | Keiji Fujimoto | 2005-06-28 |
| 6894350 | LDMOS transistor capable of attaining high withstand voltage with low on-resistance and having a structure suitable for incorporation with other MOS transistors | Akira Shimizu | 2005-05-17 |