Issued Patents All Time
Showing 201–201 of 201 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6134140 | Nonvolatile semiconductor memory device with soft-programming to adjust erased state of memory cells | Tomoharu Tanaka, Hiroshi Nakamura, Ken Takeuchi, Riichiro Shirota, Susumu Fujimura | 2000-10-17 |