Inventor · disambiguated record
Kazuhiro Yamazaki
Also filed as: YAMAZAKI KAZUHIRO
48 granted patents·9 pending applications·587 citations·filing 1978–2020
98Inventor score
Files withKOITO MFG CO LTD18SUMITOMO CHEMICAL CO16DAICEL CHEM4MITSUI MINING & SMELTING CO4ASAHI OPTICAL CO LTD2
Top patents by PatentIndex Score
57 records- 0191US6693793B2Double-sided copper clad laminate for capacitor layer formation and its manufacturing methodMITSUI MINING & SMELTING CO·Filed 2001·Granted Feb 17, 2004·50 cites·38 claims
- 0291US4638057ACellulose acetate molding containing odoriferous substanceDAICEL CHEM·Filed 1985·Granted Jan 20, 1987·52 cites·3 claims
- 0387US7287877B2Vehicular lighting device and beam welding methodKOITO MFG CO LTD·Filed 2005·Granted Oct 30, 2007·11 cites·3 claims
- 0485US7329025B2Production method of vehicle lampKOITO MFG CO LTD·Filed 2005·Granted Feb 12, 2008·9 cites·17 claims
- 0585US5556584AProcess of forming a seal structure for a vehicular lampKOITO MFG CO LTD·Filed 1993·Granted Sep 17, 1996·60 cites·5 claims
- 0682US7815354B2Vehicle lamp housing with transparent cover welded thereon, and methodKOITO MFG CO LTD·Filed 2007·Granted Oct 19, 2010·8 cites·10 claims
- 0779US7575495B2Lamp and method and apparatus for fabricating lampKOITO MFG CO LTD·Filed 2005·Granted Aug 18, 2009·8 cites·4 claims
- 0878US7684683B2Welding apparatus and welding methodKOITO MFG CO LTD·Filed 2005·Granted Mar 23, 2010·5 cites·9 claims
- 0978US5560706ASeal structure and process for a vehicular lampKOITO MFG CO LTD·Filed 1995·Granted Oct 1, 1996·41 cites·10 claims
- 1078US4551389APorous spherical cellulose acetate particlesDAICEL CHEM·Filed 1985·Granted Nov 5, 1985·34 cites·6 claims
- 1177US9189679B2Age estimation method and sex determination methodYAMAZAKI KAZUHIRO·Filed 2011·Granted Nov 17, 2015·11 cites·20 claims
- 1277US4663447APorous spherical cellulose acetate particlesDAICEL CHEM·Filed 1985·Granted May 5, 1987·29 cites·11 claims
- 1375US9422374B2Continuous polymerization device and method for producing polymer compositionSUMITOMO CHEMICAL CO·Filed 2014·Granted Aug 23, 2016·2 cites·10 claims
- 1475US6905757B2Dielectric filler containing resin for use in formation of built-in capacitor layer of printed wiring board and double-sided copper clad laminate with dielectric layer formed using the same dielectric filler containing resin, and production method of double-sided copper clad laminateMITSUI MINING & SMELTING CO·Filed 2003·Granted Jun 14, 2005·15 cites·9 claims
- 1574US4556907AVideo camera operating deviceASAHI OPTICAL CO LTD·Filed 1984·Granted Dec 3, 1985·25 cites·6 claims
- 1673US6318883B1Lamp for vehicleKOITO MFG CO LTD·Filed 1999·Granted Nov 20, 2001·32 cites·9 claims
- 1772US9403922B2Continuous polymerization device, method for producing polymer composition, and injection valveSUMITOMO CHEMICAL CO·Filed 2014·Granted Aug 2, 2016·2 cites·21 claims
- 1869US5812412ACharged beam pattern data generating method and a charged beam pattern data generating apparatusMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Sep 22, 1998·24 cites·27 claims
- 1967US8205329B2Method for manufacturing dielectric layer constituting material, dielectric layer constituting material obtained thereby; method for manufacturing capacitor circuit forming piece using dielectric layer constituting material, capacitor circuit forming piece obtained thereby; and multi-layer printed wiring board obtained by using dielectric layer constituting material and/or capacitor circuit forming pieceNAKAMURA KENSUKE·Filed 2005·Granted Jun 26, 2012·3 cites·21 claims
- 2066US7591698B2Vehicle lighting device manufacturing method for positioning and welding a cover to a housingKOITO MFG CO LTD·Filed 2006·Granted Sep 22, 2009·1 cites·13 claims
- 2164US9522969B2Method for producing methacrylic polymer composition, and molded articleSUMITOMO CHEMICAL CO·Filed 2013·Granted Dec 20, 2016·2 cites·4 claims
- 2264US7672113B2Polymer-ceramic composites with excellent TCCOAK MITSUI INC·Filed 2007·Granted Mar 2, 2010·3 cites·27 claims
- 2362US7605214B2Process for stopping continuous polymerizationSUMITOMO CHEMICAL CO·Filed 2005·Granted Oct 20, 2009·1 cites·4 claims
- 2460US7118250B2Vehicular lamp and method of manufacturing sameKOITO MFG CO LTD·Filed 2004·Granted Oct 10, 2006·4 cites·9 claims
- 2559US7175325B2Vehicular lamp having a removable lens with an extension reflectorKOITO MFG CO LTD·Filed 2004·Granted Feb 13, 2007·8 cites·8 claims
- 2659US6270242B1Vehicle lampKOITO MFG CO LTD·Filed 1999·Granted Aug 7, 2001·20 cites·11 claims
- 2758US6807724B2Motor assembling apparatusMITSUBA CORP·Filed 2003·Granted Oct 26, 2004·8 cites·9 claims
- 2855US6986937B2Double-sided copper-clad laminate for forming capacitor layer and method for manufacture thereof, and printed wiring board obtained using the double-sided copper-clad laminate for forming capacitor layerMITSUI MINING & SMELTING CO·Filed 2004·Granted Jan 17, 2006·6 cites·8 claims
- 2953US6903916B2Roll of laminate for capacitor layer for withstand voltage inspection and method of withstand voltage measurement using this roll of laminate for capacitor layer for withstand voltage inspectionMITSUI MINING & SMELTING CO·Filed 2003·Granted Jun 7, 2005·8 cites·10 claims
- 3052US9266975B2Continuous polymerization apparatus and process for producing polymer compositionSUMITOMO CHEMICAL CO·Filed 2012·Granted Feb 23, 2016·0 cites·7 claims
- 3152US8377303B2Membrane cartridgeKUBOTA KK·Filed 2009·Granted Feb 19, 2013·0 cites·6 claims
- 3251US5934799AVehicular lamp body coupled to lens with dielectric bonding agent, and method thereofKOITO MFG CO LTD·Filed 1997·Granted Aug 10, 1999·14 cites·9 claims
- 3351US2011108193A1Methacrylic resin composition for hot plate melt-bonding, use of the same for hot plate melt-bonding, and melt-bonding methodSUMITOMO CHEMICAL CO·Filed 2009·Application pending·0 cites
- 3450US2011174727A1Membrane cartridgeISHIKAWA KIMIHIRO·Filed 2009·Application pending·0 cites
- 3548US6183866B1Fine particles for modifying polyolefineSUMITOMO CHEMICAL CO·Filed 1998·Granted Feb 6, 2001·8 cites·11 claims
- 3648US2011088843A1Methacrylic resin composition for hot plate melt-bonding, use of the same for hot plate melt-bonding, and melt-bonding methodSUMITOMO CHEMICAL CO·Filed 2009·Application pending·0 cites
- 3748US2011094677A1Methacrylic resin composition for hot plate melt-bonding, use of the same for hot plate melt-bonding, and melt-bonding methodSUMITOMO CHEMICAL CO·Filed 2009·Application pending·0 cites
- 3846US9114374B2Continuous polymerization apparatus and process for producing polymer compositionSUMITOMO CHEMICAL CO·Filed 2013·Granted Aug 25, 2015·0 cites·12 claims
- 3945US6121644ASemiconductor integrated circuit device and method of arranging and wiring cellsMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Sep 19, 2000·14 cites·9 claims
- 4045US4214731AButterfly valveKUBOTA LTD·Filed 1978·Granted Jul 29, 1980·10 cites·4 claims
- 4145US2021407799A1Wide bandgap wafer backside capped by a detection facilitating layerSEMICONDUCTOR COMPONENTS IND LLC·Filed 2020·Application pending·0 cites
- 4244USD674037SMembrane cartridge for submerged membrane separationKUBOTA KK·Filed 2009·Granted Jan 8, 2013·5 cites·1 claims
- 4344US2005259433A1Apparatus for manufacturing a vehicular lampKOITO MFG CO LTD·Filed 2004·Application pending·0 cites
- 4443US10759916B2Lamp coverSUMITOMO CHEMICAL CO·Filed 2018·Granted Sep 1, 2020·0 cites·11 claims
- 4542US7438455B2Vehicle lampKOITO MFG CO LTD·Filed 2005·Granted Oct 21, 2008·0 cites·6 claims
- 4642US2005284851A1Method and apparatus for manufacturing vehicle lampsKOITO MFG CO LTD·Filed 2005·Application pending·0 cites
- 4741US11155704B2Methacrylic resin composition and molded object thereofSUMITOMO CHEMICAL CO·Filed 2017·Granted Oct 26, 2021·0 cites·6 claims
- 4841US7728081B2Apparatus for continuous polymerization and method for continuous polymerizing using the sameSUMITOMO CHEMICAL CO·Filed 2005·Granted Jun 1, 2010·0 cites·6 claims
- 4941US5639537APolypropylene resin composition for oriented film and oriented film of the compositionSUMITOMO CHEMICAL CO·Filed 1995·Granted Jun 17, 1997·8 cites·17 claims
- 5040US2004101696A1Double-sided copper clad laminate and method for manufacturing the sameFiled 2003·Application pending·0 cites
Showing the top 50 of 57 patent records by PatentIndex Score.
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