Inventor · disambiguated record
Hirofumi Ishida
Also filed as: ISHIDA HIROFUMI
18 granted patents·2 pending applications·737 citations·filing 1993–2019
94Inventor score
Files withELECTROPLATING ENG6KONICA MINOLTA INC5AUTO TECHNICA CORP2INTEL CORP2TANAKA PRECIOUS METAL IND2
Top patents by PatentIndex Score
20 records- 0198US5447615APlating device for waferELECTROPLATING ENG·Filed 1994·Granted Sep 5, 1995·221 cites·8 claims
- 0298US5429733APlating device for waferELECTROPLATING ENG·Filed 1993·Granted Jul 4, 1995·265 cites·6 claims
- 0397US5871626AFlexible continuous cathode contact circuit for electrolytic plating of C4, TAB microbumps, and ultra large scale interconnectsINTEL CORP·Filed 1997·Granted Feb 16, 1999·163 cites·21 claims
- 0485US8620191B2Developing device and image formation apparatusOKAZAKI FUTOSHI·Filed 2011·Granted Dec 31, 2013·7 cites·11 claims
- 0584US7665565B2Support structure for control pedal of vehicleAUTO TECHNICA CORP·Filed 2007·Granted Feb 23, 2010·15 cites·9 claims
- 0680US5807469AFlexible continuous cathode contact circuit for electrolytic plating of C4, tab microbumps, and ultra large scale interconnectsINTEL CORP·Filed 1995·Granted Sep 15, 1998·31 cites·9 claims
- 0776US10054869B2Image forming apparatus for detecting crack generated in charging member, method for controlling the image forming apparatus, and control program used in the image forming apparatusKONICA MINOLTA INC·Filed 2017·Granted Aug 21, 2018·1 cites·23 claims
- 0859US10394157B2Image forming apparatusKONICA MINOLTA INC·Filed 2018·Granted Aug 27, 2019·0 cites·10 claims
- 0952US10732556B2Image forming apparatus and management method for image forming apparatusKONICA MINOLTA INC·Filed 2019·Granted Aug 4, 2020·0 cites·7 claims
- 1051US9499411B2Device for producing and method for producing dodecacarbonyl trirutheniumTANAKA PRECIOUS METAL IND·Filed 2014·Granted Nov 22, 2016·0 cites·8 claims
- 1151US6736945B2Wafer plating apparatusELECTROPLATING ENG·Filed 2001·Granted May 18, 2004·4 cites·8 claims
- 1248US7179359B2Cup-shaped plating apparatusELECTROPLATING ENG·Filed 2002·Granted Feb 20, 2007·2 cites·14 claims
- 1348US6456283B1Method and system for generating image in computer graphicsNEC CORP·Filed 1996·Granted Sep 24, 2002·18 cites·10 claims
- 1446US9081360B2Image formation apparatusKONICA MINOLTA INC·Filed 2014·Granted Jul 14, 2015·0 cites·11 claims
- 1545US9841708B2Image forming apparatus having power supply that applies reverse-bias voltage to transfer memberKONICA MINOLTA INC·Filed 2016·Granted Dec 12, 2017·0 cites·14 claims
- 1645US2007137398A1Support structure for control pedalAUTO TECHNICA CORP·Filed 2006·Application pending·0 cites
- 1742US9783429B2Method for purifying dodecacarbonyl trirutheniumTANAKA PRECIOUS METAL IND·Filed 2015·Granted Oct 10, 2017·0 cites·20 claims
- 1841US6224670B1Cup-type plating method and cleaning apparatus used thereforELECTROPLATING ENG·Filed 1998·Granted May 1, 2001·9 cites·2 claims
- 1938US2001017105A1Wafer plating apparatusELECTROPLATING ENG·Filed 2001·Application pending·0 cites
- 2024US5853636AFiber treatment compositionMATSUMOTO YUSHI SEIYAKU KK·Filed 1996·Granted Dec 29, 1998·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →