Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5307502 | Data processing system having multiple register management for call and return operations | Tan Watanabe, Keiichi Kurakazu, Yugo Kashiwagi, Keisuke Toyama | 1994-04-26 |
| 5293594 | Data processing system having a plurality of register groups and a logical or circuit for addressing one register of one of the register groups | Shunpei Kawasaki, Tan Watanabe, Kousuke Sakoda | 1994-03-08 |