Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6294427 | Non-volatile semiconductor memory device and fabrication method thereof | Koji Kato | 2001-09-25 |
| 6265266 | Method of forming a two transistor flash EPROM cell | Anders T. Dejenfelt, Kameswara K. Rao, George H. Simmons | 2001-07-24 |
| 6249021 | Nonvolatile semiconductor memory device and method of manufacturing the same | — | 2001-06-19 |
| 6122192 | Non-volatile semiconductor memory device and fabrication method thereof | Koji Kato | 2000-09-19 |
| 5336911 | Semiconductor device | — | 1994-08-09 |
| 5315150 | Semiconductor device and method of manufacturing the same | — | 1994-05-24 |
| 5250447 | Semiconductor device and method of manufacturing the same | — | 1993-10-05 |
| 5059549 | Method of manufacturing a Bi-MOS device with a polycrystalline resistor | — | 1991-10-22 |