Inventor · disambiguated record
Sakou Ishikawa
Also filed as: ISHIKAWA SAKOU
5 granted patents·88 citations·filing 1979–1995
80Inventor score
Files withHITACHI LTD5
Top patents by PatentIndex Score
5 records- 0181US4296494AError correction and detection systemsHITACHI LTD·Filed 1979·Granted Oct 20, 1981·47 cites·10 claims
- 0248US4754422ADividing apparatusHITACHI LTD·Filed 1984·Granted Jun 28, 1988·16 cites·6 claims
- 0345US4761757ACarry-save-adder three binary dividing apparatusHITACHI LTD·Filed 1986·Granted Aug 2, 1988·15 cites·5 claims
- 0436US5142630ASystem for calculating branch destination address based upon address mode bit in operand before executing an instruction which changes the address mode and branchingHITACHI LTD·Filed 1989·Granted Aug 25, 1992·9 cites·5 claims
- 0529US5699541AMemory system using schottky diodes to reduce load capacitanceHITACHI LTD·Filed 1995·Granted Dec 16, 1997·1 cites·19 claims
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