Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849921 | Arithmetic circuit for calculating the absolute value of the difference between a pair of input signals | Tadayoshi Enomoto, Masakazu Yamashina | 1989-07-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849921 | Arithmetic circuit for calculating the absolute value of the difference between a pair of input signals | Tadayoshi Enomoto, Masakazu Yamashina | 1989-07-18 |