Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680631 | Data processor with on-chip cache memory and purge controller responsive to external signal for controlling access to the cache memory | Atsushi Hasegawa, Kunio Uchiyama, Ikuya Kawasaki, Makoto Hanawa | 1997-10-21 |
| 5619677 | Data processing system with an enhanced cache memory control | Atsushi Hasegawa, Masaru Matsumura | 1997-04-08 |