Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6757788 | CACHE COHERENT CONTROL SYSTEM FOR NETWORK NODES ALLOWS CPU OR I/O DEVICE TO ACCESS TARGET BLOCK WITHOUT CACHE COHERENCE CONTROL, IF ASSOCIATED NODE HAS ACCESS RIGHT IN AN ACCESS RIGHT MEMORY TO TARGET BLOCK | Shinichi Kawamoto, Tatsuo Higuchi, Naoki Hamanaka | 2004-06-29 |
| 6424870 | Parallel processor | Patrick Hamilton | 2002-07-23 |
| 6298355 | Computer system | Teruo Tanaka, Tadayuki Sakakibara | 2001-10-02 |
| 4933893 | Arithmetic processing method and apparatus for performing arithmetic or logical operations within a minimum number of operation cycles | — | 1990-06-12 |