Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7173876 | Semiconductor integrated circuit | — | 2007-02-06 |
| 6724378 | Display driver and display unit and electronic apparatus utilizing the same | Tsuyoshi Tamura | 2004-04-20 |
| 6489668 | Semiconductor device and method for manufacturing the same | Tadashi Komiyama, Toshinori Nakayama, Osamu Omori | 2002-12-03 |
| 5490117 | IC card with dual level power supply interface and method for operating the IC card | Noriaki Sakurada | 1996-02-06 |