Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5495185 | CMOS level conversion circuit with input protection | — | 1996-02-27 |
| 5254994 | Current source cell use in current segment type D and A converter | Hiroshi Takakura | 1993-10-19 |
| 5006852 | Analog-to-digital converter with isolated power supply lines to the individual components | Tetsuya Iida | 1991-04-09 |
| 4958222 | Semiconductor integrated circuit device | Hiroshi Takakura, Tetsuya Iida | 1990-09-18 |
| 4908624 | Successive approximation type A/D converter | Tetsuya Iida | 1990-03-13 |
| 4760287 | Voltage comparator circuit | Masayuki Sahoda, Tetsuya Iida | 1988-07-26 |