Inventor · disambiguated record
Tatsuru Toba
Also filed as: TOBA TATSURU
5 granted patents·280 citations·filing 1992–2001
86Inventor score
Files withHITACHI LTD5
Top patents by PatentIndex Score
5 records- 0185US6502136B1Exclusive 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 storageHITACHI LTD·Filed 2001·Granted Dec 31, 2002·37 cites·1 claims
- 0285US5377333AParallel processor system having computing clusters and auxiliary clusters connected with network of partial networks and exchangersHITACHI LTD·Filed 1992·Granted Dec 27, 1994·115 cites·21 claims
- 0376US5774731AExclusive 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 storageHITACHI LTD·Filed 1996·Granted Jun 30, 1998·63 cites·41 claims
- 0461US5822605AParallel processor system with a broadcast message serializing circuit provided within a networkHITACHI LTD·Filed 1995·Granted Oct 13, 1998·41 cites·46 claims
- 0554US6330604B1Exclusive 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 storageHITACHI LTD·Filed 1998·Granted Dec 11, 2001·24 cites·12 claims
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