Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657893 | Nonvolatile semiconductor memory device and method for driving the same | Keita Takahashi, Masafumi Doi, Hiroyuki Doi, Nobuyuki Tamura | 2003-12-02 |
YO
Yasushi Okuda
Overall (2003): #88,782 of 273,478Top 35%
1
Patents 2003