Inventor · disambiguated record
Yukiharu Shimizu
Also filed as: SHIMIZU YUKIHARU
17 granted patents·2 pending applications·268 citations·filing 1982–2016
94Inventor score
Files withMITSUBISHI CHEM IND5NAMIKI PRECISION JEWEL CO LTD3ADAMANT CO LTD1HOECHST MITSUBISHI KASEI1INOUE AKIHISA1
Top patents by PatentIndex Score
19 records- 0193US5581288AInk jet head blockSEIKO PRECISION KK·Filed 1993·Granted Dec 3, 1996·104 cites·4 claims
- 0292US8418366B2Internal gear manufacturing method and metallic glass internal gear manufactured therebyWANG XINMIN·Filed 2008·Granted Apr 16, 2013·24 cites·8 claims
- 0387US4500455AReactive disperse diaminopyridine azo dyes containing a fluorostriazine groupMITSUBISHI CHEM IND·Filed 1982·Granted Feb 19, 1985·28 cites·3 claims
- 0483US4760133AProcess for preparing disazo dyes with bis-anilino methane coupling componentSYNTHETIC DYESTUFF RES ASS·Filed 1983·Granted Jul 26, 1988·15 cites·1 claims
- 0578US5380827AWater-soluble monoazodye containing a triazinyl or pyrimidinyl group and at least one vinyl sulfonyl type group in its structureHOECHST MITSUBISHI KASEI·Filed 1993·Granted Jan 10, 1995·13 cites·12 claims
- 0672US7579731B2Miniature brushless motor structureNAMIKI PRECISION JEWEL CO LTD·Filed 2005·Granted Aug 25, 2009·6 cites·17 claims
- 0769US4843150APyrazolone or pyridone type water soluble disazo colorant containing one or two triazine ringsMITSUBUSHI CHEMICAL IND LIMITE·Filed 1987·Granted Jun 27, 1989·18 cites·10 claims
- 0868US4985545AWater-soluble formazan colorant containing reactive group and method of dyeing by its useMITSUBISHI CHEM IND·Filed 1988·Granted Jan 15, 1991·8 cites·4 claims
- 0961US5325171ASystem for calibration of optical instrument on satellite with reference light sourceNEC CORP·Filed 1992·Granted Jun 28, 1994·22 cites·6 claims
- 1056US8106549B2Motor and endoscope probe equipped with motorSHIMIZU YUKIHARU·Filed 2008·Granted Jan 31, 2012·2 cites·36 claims
- 1153USD766443SOrthodontic bracketADAMANT CO LTD·Filed 2015·Granted Sep 13, 2016·8 cites·1 claims
- 1253US5534903AInk jet headSEIKOSHA KK·Filed 1993·Granted Jul 9, 1996·12 cites·2 claims
- 1348US4626590AReactive monoazo and disazo pyridone dyestuffs containing a halo-substituted 6-member nitrogen-containing heterocyclic ringMITSUBISHI CHEM IND·Filed 1984·Granted Dec 2, 1986·3 cites·8 claims
- 1443US2007034304A1Precision gear, its gear mechanism, and production method of precision gearINOUE AKIHISA·Filed 2004·Application pending·0 cites
- 1542US2009031839A1Motor shaft for micromotor, and micromotorNAMIKI PRECISION JEWEL CO LTD·Filed 2006·Application pending·0 cites
- 1637US4988801AWater soluble monoazo dye-stuffs containing vinylsulfone and halogenotriazine or difluoromonochloro pyrimidine type reactive groupsMITSUBISHI CHEM IND·Filed 1989·Granted Jan 29, 1991·1 cites·2 claims
- 1735US4837309AMonohalo substituted triazinyl monoazo dyestuffs for cellulose-containing fibersMITSUBISHI CHEM IND·Filed 1984·Granted Jun 6, 1989·1 cites·9 claims
- 1834USD807224SWatch bracelet linkNAMIKI PRECISION JEWEL CO LTD·Filed 2016·Granted Jan 9, 2018·1 cites·1 claims
- 1933US4960871AFiber-reactive halotriazine pyridine-based monoazo colorantMITSUBISHI CHEMICAL IND INC·Filed 1989·Granted Oct 2, 1990·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →