Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6502136 | EXCLUSIVE CONTROL METHOD WITH EACH NODE CONTROLLING ISSUE OF AN EXCLUSIVE USE REQUEST TO A SHARED RESOURCE, A COMPUTER SYSTEM THEREFOR AND A COMPUTER SYSTEM WITH A CIRCUIT FOR DETECTING WRITING OF AN EVENT FLAG INTO A SHARED MAIN STORAGE | Tatsuo Higuchi, Toshiaki Tarui, Katsuyoshi Kitai, Shigeo Takeuchi, Machiko Asaie +1 more | 2002-12-31 |
| 6330604 | Exclusive control method with each node controlling issue of an exclusive use request to a shared resource, a computer system therefor and a computer system with a circuit for detecting writing of an event flag into a shared main storage | Tatsuo Higuchi, Toshiaki Tarui, Katsuyoshi Kitai, Shigeo Takeuchi, Machiko Asaie +1 more | 2001-12-11 |
| 5822605 | Parallel processor system with a broadcast message serializing circuit provided within a network | Tatsuo Higuchi, Tadaaki Isobe, Junji Nakagoshi, Shigeo Takeuchi, Yoshiko Yasuda +3 more | 1998-10-13 |
| 5774731 | Exclusive control method with each node controlling issue of an exclusive use request to a shared resource, a computer system therefor and a computer system with a circuit for detecting writing of an event flag into a shared main storage | Tatsuo Higuchi, Toshiaki Tarui, Katsuyoshi Kitai, Shigeo Takeuchi, Machiko Asaie +1 more | 1998-06-30 |
| 5377333 | Parallel processor system having computing clusters and auxiliary clusters connected with network of partial networks and exchangers | Junji Nakagoshi, Naoki Hamanaka, Hiroyuki Chiba, Tatsuo Higuchi, Shinichi Shutoh +2 more | 1994-12-27 |