Inventor · disambiguated record
Yasuhiro Ishizuka
Also filed as: ISHIZUKA YASUHIRO
16 granted patents·381 citations·filing 1983–2003
95Inventor score
Files withMITSUBISHI ELECTRIC CORP10KODAK POLYCHROME GRAPHICS LLC2DAINIPPON INK & CHEMICALS1MITSUBISHI ELECTRIC ENG1RENESAS TECH CORP1
Top patents by PatentIndex Score
16 records- 0191US6356484B2Semiconductor memory deviceMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Mar 12, 2002·42 cites·5 claims
- 0290US5652723ASemiconductor memory deviceMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Jul 29, 1997·51 cites·38 claims
- 0387US6418075B2Semiconductor merged logic and memory capable of preventing an increase in an abnormal current during power-upMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Jul 9, 2002·58 cites·9 claims
- 0484US5544121ASemiconductor memory deviceMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Aug 6, 1996·33 cites·2 claims
- 0583US6824947B2Photosensitive composition comprising a phenol resin having a urea bond in the main chainKODAK POLYCHROME GRAPHICS LLC·Filed 2003·Granted Nov 30, 2004·21 cites·15 claims
- 0681US5559750ASemiconductor memory deviceMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Sep 24, 1996·28 cites·2 claims
- 0777US5731127APhotosensitive composition and photosensitive planographic printing plate having a resin with urea bonds in the side chainDAINIPPON INK & CHEMICALS·Filed 1996·Granted Mar 24, 1998·41 cites·20 claims
- 0869US6026029ASemiconductor memory deviceMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Feb 15, 2000·15 cites·8 claims
- 0969US5650968ASemiconductor memory deviceMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Jul 22, 1997·15 cites·4 claims
- 1068US6829193B2Power supply control circuit for use in semiconductor storage deviceRENESAS TECH CORP·Filed 2002·Granted Dec 7, 2004·16 cites·4 claims
- 1167US6902860B2Two-layer imageable element comprising thermally reversible polymersKODAK POLYCHROME GRAPHICS LLC·Filed 2001·Granted Jun 7, 2005·18 cites·46 claims
- 1264US5583813ASemiconductor memory deviceMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Dec 10, 1996·12 cites·2 claims
- 1364US4593522AMethod and apparatus for producing spun yarnTORAY INDUSTRIES·Filed 1983·Granted Jun 10, 1986·7 cites·14 claims
- 1458US5623454ASemiconductor memory deviceMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Apr 22, 1997·9 cites·10 claims
- 1555US5848004ASemiconductor memory deviceMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Dec 8, 1998·8 cites·5 claims
- 1652US5629895ASemiconductor memory deviceMITSUBISHI ELECTRIC ENG·Filed 1996·Granted May 13, 1997·7 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →