Hirohide Sugahara
25Patents
11h-index
29Co-inventors
71Inventor score
Filing activity: May 28, 1992 → Oct 29, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5890217A | Coherence apparatus for cache of multiprocessor | Physics | 87 | Expired |
| US6732212B2 | Launch raw packet on remote interrupt | Physics | 41 | Expired |
| US6901451B1 | PCI bridge over network | Physics | 32 | Expired |
| US6092173A | Multiprocessor, memory accessing method for multiprocessor, transmitter and receiver in data transfer system, data transfer system, and bus control method for data transfer system | Physics | 24 | Expired |
| US5634037A | Multiprocessor system having a shared memory with exclusive access for a requesting processor which is maintained until normal completion of a process and for retrying the process when not normally completed | Physics | 20 | Expired |
| US6684281B1 | Fast delivery of interrupt message over network | Physics | 18 | Expired |
| US7424628B2 | Serial type interface circuit, power saving method thereof, and device having serial interface | Emerging Cross-Sectional Technologies | 15 | Active |
| US5500945A | Apparatus and method for controlling a system bus of a multiprocessor system | Physics | 15 | Expired |
| US5727151A | Message control system specifying message storage buffer for data communication system with general purpose and arbitrary form buffers | Physics | 12 | Expired |
| US6038674A | Multiprocessor, memory accessing method for multiprocessor, transmitter and receiver in data transfer system, data transfer system, and bus control method for data transfer system | Physics | 12 | Expired |
| US5428768A | System for checking comparison check function of information processing apparatus | Physics | 12 | Expired |
| US6804673B2 | Access assurance for remote memory access over network | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5761728A | Asynchronous access system controlling processing modules making requests to a shared system memory | Physics | 9 | Expired |
| US6799219B1 | Method and apparatus for avoiding starvation in computer network | Electricity | 9 | Expired |
| US7818479B2 | Interface apparatus and packet transfer method | Physics | 8 | Active |
| US5737573A | Asynchronous access system having an internal buffer control circuit which invalidates an internal buffer | Physics | 7 | Expired |
| US5402421A | Bus control device and bus control method | Physics | 6 | Expired |
| US5734845A | Bus arbiter provided in a multi-processor system | Physics | 4 | Expired |
| US5592624A | Data communication for controlling message transmission and reception among processing modules using information stored in descriptor to form a loosely coupled multiprocessing system | Physics | 4 | Expired |
| US7664042B2 | Storage control apparatus, storage apparatus, storage control method, and computer-readable recording medium for executing a command based on data in received packet | Physics | 3 | Active |
| US5708795A | Asynchronous access system for multiprocessor system and processor module used in the asynchronous access system | Physics | 3 | Expired |
| US7103128B2 | Data synchronization circuit and communication interface circuit | Electricity | 2 | Expired |
| US5704056A | Cache-data transfer system | Physics | 2 | Expired |
| US6877039B2 | Simplified pipeline writes over a network | Electricity | 2 | Expired |
| US6678758B2 | Dynamic queuing for read/write requests | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.