Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7164604 | Nonvolatile semiconductor memory | — | 2007-01-16 |
| 7151704 | Semiconductor memory device | — | 2006-12-19 |
| 6940332 | Level shift circuit having control circuits for high speed, area saving and power saving | Seiji Yamahira, Norio Hattori | 2005-09-06 |
| 5396390 | Magnetic head assembly for floppy disc drive | Atsushi Okamura, Ichiro Noguchi | 1995-03-07 |