Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6189837 | Auxiliary spoiler retract system | — | 2001-02-20 |
| 5841706 | Semiconductor memory device capable of high speed operation in low power supply voltage | Nobuyuki Umezaki | 1998-11-24 |