Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5317157 | Infrared ray detecting sensor with getter partition | Satoshi Ueda, Makoto Itoh, Mitsuo Yoshikawa, Shigeki Hamashima, Hiroyuki Tsuchida +1 more | 1994-05-31 |
| 5299145 | Adder for reducing carry processing | — | 1994-03-29 |
| 5297072 | Square-root operating circuit adapted to perform a square-root at high speed and apply to both of binary signal and quadruple signal | — | 1994-03-22 |
| 5289399 | Multiplier for processing multi-valued data | — | 1994-02-22 |
| 5287305 | Memory device including two-valued/n-valued conversion unit | — | 1994-02-15 |