Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6784471 | Semiconductor device and manufacturing method thereof | — | 2004-08-31 |
| 6753573 | Semiconductor device having complementary MOS transistor | — | 2004-06-22 |
| 6738484 | Pressure responsive device and method of manufacturing semiconductor substrate for use in pressure responsive device | — | 2004-05-18 |
| 6568269 | Acceleration sensor and manufacturing method thereof | — | 2003-05-27 |
| 6564422 | Vacuum cleaner having a common valve to control multiple operations | — | 2003-05-20 |
| 6500683 | Method of measuring trench depth of semiconductor device | Tadayuki Yoshiyama | 2002-12-31 |
| 6461938 | Method of producing semiconductor devices | — | 2002-10-08 |
| 6383832 | Pressure responsive device and method of manufacturing semiconductor substrate for use in pressure responsive device | — | 2002-05-07 |
| 6215194 | Wafer sheet with adhesive on both sides and attached semiconductor wafer | — | 2001-04-10 |