Inventor · disambiguated record
Yasuhiro Kurokawa
Also filed as: KUROKAWA YASUHIRO
15 granted patents·1 pending application·457 citations·filing 1984–2024
93Inventor score
Files withFUJI XEROX CO LTD7NEC CORP5UBE INDUSTRIES2KANZAKI KOKYUKOKI MFG CO LTD1SHINNENRYOYU KAIHATSU GIJUTSU1
Top patents by PatentIndex Score
16 records- 0192US5291064APackage structure for semiconductor device having a flexible wiring circuit member spaced from the package casingNEC CORP·Filed 1992·Granted Mar 1, 1994·169 cites·8 claims
- 0287US5455457APackage for semiconductor elements having thermal dissipation meansNEC CORP·Filed 1993·Granted Oct 3, 1995·104 cites·24 claims
- 0382US7568690B2Paper supply device and image forming apparatus using the paper supply deviceFUJI XEROX CO LTD·Filed 2006·Granted Aug 4, 2009·9 cites·20 claims
- 0481US7546061B2Image forming deviceFUJI XEROX CO LTD·Filed 2006·Granted Jun 9, 2009·6 cites·7 claims
- 0581US4724283AMulti-layer circuit board having a large heat dissipationNEC CORP·Filed 1986·Granted Feb 9, 1988·56 cites·7 claims
- 0681US4642287AProcess for pretreating biomasses in advance of their enzymatic treatmentSHINNENRYOYU KAIHATSU GIJUTSU·Filed 1984·Granted Feb 10, 1987·30 cites·12 claims
- 0773US5245029AIon exchange purification method of aqueous caprolactam solutionUBE INDUSTRIES·Filed 1991·Granted Sep 14, 1993·15 cites·11 claims
- 0871US5440032AMethod for purifying organic solution containing lactamsUBE INDUSTRIES·Filed 1991·Granted Aug 8, 1995·20 cites·9 claims
- 0968US9122230B2Grounding structureFUJI XEROX CO LTD·Filed 2014·Granted Sep 1, 2015·1 cites·5 claims
- 1067US4650777AMethod for preparing aluminum nitride ceramics having superior thermal conductivitiesNEC CORP·Filed 1985·Granted Mar 17, 1987·19 cites·12 claims
- 1166US8382094B2Recording medium feeding device and image forming apparatusFUJI XEROX CO LTD·Filed 2011·Granted Feb 26, 2013·2 cites·10 claims
- 1256US6137170AMount for semiconductor deviceNEC CORP·Filed 1997·Granted Oct 24, 2000·24 cites·17 claims
- 1356US2024326144A1Gear machining deviceKANZAKI KOKYUKOKI MFG CO LTD·Filed 2024·Application pending·0 cites
- 1450US9996039B2Image forming apparatus, image forming method, and non-transitory computer readable mediumFUJI XEROX CO LTD·Filed 2016·Granted Jun 12, 2018·0 cites·17 claims
- 1546US7549630B2Sheet supplying device and image forming deviceFUJI XEROX CO LTD·Filed 2004·Granted Jun 23, 2009·2 cites·11 claims
- 1645US7762545B2Image formation apparatusFUJI XEROX CO LTD·Filed 2005·Granted Jul 27, 2010·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →