Inventor · disambiguated record
Nobuyuki Ikumi
Also filed as: IKUMI NOBUYUKI
13 granted patents·275 citations·filing 1987–2001
92Inventor score
Files withTOSHIBA KK13
Top patents by PatentIndex Score
13 records- 0178US4825401AFunctional dividable multiplier array circuit for multiplication of full words or simultaneous multiplication of two half wordsTOSHIBA KK·Filed 1987·Granted Apr 25, 1989·61 cites·14 claims
- 0272US5228135AMultiport cache memory control unit including a tag memory having plural address ports and a snoop address partTOSHIBA KK·Filed 1991·Granted Jul 13, 1993·64 cites·2 claims
- 0369US4896294ASemiconductor memory device with row and column word lines and row and column bit linesTOSHIBA KK·Filed 1988·Granted Jan 23, 1990·24 cites·5 claims
- 0457US5268854AMicroprocessor with a function for three-dimensional graphic processingTOSHIBA KK·Filed 1993·Granted Dec 7, 1993·32 cites·3 claims
- 0551US5630084ASystem for converting data in little endian to big endian and vice versa by reversing two bits of address referencing one word of four wordsTOSHIBA KK·Filed 1992·Granted May 13, 1997·23 cites·3 claims
- 0651US5005117AThree-dimensional computer graphics apparatus with two-port memory for storing depth informationTOSHIBA KK·Filed 1988·Granted Apr 2, 1991·21 cites·1 claims
- 0747US5163127AThree dimensional graphic processing apparatusTOSHIBA KK·Filed 1991·Granted Nov 10, 1992·16 cites·7 claims
- 0841US6543033B2Circuit design apparatus, circuit design method, circuit design program and semiconductor integrated circuit fabrication methodTOSHIBA KK·Filed 2001·Granted Apr 1, 2003·0 cites·19 claims
- 0940US6145063AMemory system and information processing systemTOSHIBA KK·Filed 1998·Granted Nov 7, 2000·13 cites·15 claims
- 1038US5619674AMultiport cache memory having read-only parts and read-write partsTOSHIBA KK·Filed 1994·Granted Apr 8, 1997·7 cites·8 claims
- 1136US5943038ALiquid crystal display panelTOSHIBA KK·Filed 1996·Granted Aug 24, 1999·6 cites·17 claims
- 1235US4773033ABinary data identification circuitTOSHIBA KK·Filed 1987·Granted Sep 20, 1988·7 cites·6 claims
- 1329US4860242APrecharge-type carry chained adder circuitTOSHIBA KK·Filed 1989·Granted Aug 22, 1989·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →