Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7535388 | Calculation of ADC and DAC errors in LSI chip | — | 2009-05-19 |
| 7310026 | Semiconductor integrated circuit with function to detect state of stable oscillation | — | 2007-12-18 |
| 6870778 | Semiconductor device including a voltage monitoring circuit | Yukihiro Ozawa | 2005-03-22 |
| 5252976 | Sequential comparison type analog-to-digital converter | Tatsuya AKIYAMA, Hideki Isobe | 1993-10-12 |