Inventor · disambiguated record
Hiroyuki Shiraishi
Also filed as: SHIRAISHI HIROYUKI
34 granted patents·9 pending applications·298 citations·filing 1983–2020
97Inventor score
Files withSUMITOMO CHEMICAL CO12MITSUBISHI MATERIALS CORP4TOSHIBA KK4SHIRAISHI HIROYUKI3TOSHIBA TEC KK3
Top patents by PatentIndex Score
43 records- 0191US4536211AWaste gas circulation method and system for sintering apparatusSUMITOMO METAL IND·Filed 1983·Granted Aug 20, 1985·44 cites·9 claims
- 0287US6391229B1Borate crystal, growth method of the same and laser equipment using the sameMITSUBISHI MATERIALS CORP·Filed 2000·Granted May 21, 2002·33 cites·12 claims
- 0382US11987289B2Power unit suspension structureSUBARU CORP·Filed 2020·Granted May 21, 2024·2 cites·4 claims
- 0481US5745969AMethod and apparatus for repairing a coke ovenSUMITOMO HEAVY INDUSTRIES·Filed 1994·Granted May 5, 1998·43 cites·36 claims
- 0580US8537435B2Image scanning apparatus and image forming apparatusNAGAMOCHI KATSUYA·Filed 2011·Granted Sep 17, 2013·7 cites·20 claims
- 0678US9531913B1Image processing apparatus and method for generating correction formulaTOSHIBA KK·Filed 2015·Granted Dec 27, 2016·2 cites·20 claims
- 0777US8988743B2Document detecting apparatus, image forming apparatus and document detecting methodUENO SUEO·Filed 2011·Granted Mar 24, 2015·5 cites·20 claims
- 0872US6590021B2Polyolefin resin composition and film comprising the sameSUMITOMO CHEMICAL CO·Filed 2001·Granted Jul 8, 2003·9 cites·14 claims
- 0971US5700895AEthylene-α-olefin copolymer and molded article thereofSUMITOMO CHEMICAL CO·Filed 1995·Granted Dec 23, 1997·29 cites·9 claims
- 1067US5463000AProcess for producing olefin polymersSUMITOMO CHEMICAL CO·Filed 1992·Granted Oct 31, 1995·18 cites·19 claims
- 1165US6667375B1Ethylene-α-olefin copolymer and polyethylene compositionSUMITOMO CHEMICAL CO·Filed 2000·Granted Dec 23, 2003·7 cites·4 claims
- 1262US5077250AOlefin polymerization catalyst and process for producing ethylene copolymersSUMITOMO CHEMICAL CO·Filed 1990·Granted Dec 31, 1991·12 cites·20 claims
- 1361US10309763B2Rail position measurement deviceMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Jun 4, 2019·1 cites·20 claims
- 1461US5602223AEthylene-α-olefin copolymer and a molded article thereforSUMITOMO CHEMICAL CO·Filed 1996·Granted Feb 11, 1997·21 cites·21 claims
- 1556US5854164AMethod for preparing catalyst component for olefin polymerization, catalyst for olefin polymerization and process for producing olefin polymer with the catalystSUMITOMO CHEMICAL CO·Filed 1996·Granted Dec 29, 1998·14 cites·13 claims
- 1654US5459554AImage-forming apparatus for forming an image at a plurality of image-forming conditionsTOSHIBA KK·Filed 1994·Granted Oct 17, 1995·9 cites·16 claims
- 1753US10044897B2Image processing apparatus and method for generating correction formulaTOSHIBA KK·Filed 2016·Granted Aug 7, 2018·0 cites·14 claims
- 1853US6526072B1Wavelength conversion device composed of single-crystal lithium tetraborate, laser apparatus provided with the same and method of converting wavelength using the sameMITSUBISHI MATERIALS CORP·Filed 2000·Granted Feb 25, 2003·5 cites·4 claims
- 1953US6184319B1Olefin polymer, films or sheets made therefrom, and process for the production of olefin polymerSUMITOMO CHEMICAL CO·Filed 1997·Granted Feb 6, 2001·14 cites·18 claims
- 2051US8873113B2Image reading apparatus and related methodsTOSHIBA TEC KK·Filed 2013·Granted Oct 28, 2014·0 cites·20 claims
- 2150US7218653B2Wavelength conversion method and wavelength conversion elementMITSUBISHI MATERIALS CORP·Filed 2004·Granted May 15, 2007·4 cites·10 claims
- 2249US9007667B2Image reader, image eraser, and related methodsTOSHIBA TEC KK·Filed 2013·Granted Apr 14, 2015·0 cites·17 claims
- 2346US7227680B2Optical wavelength conversion method, optical wavelength conversion system, program and medium, and laser oscillation systemMITSUBISHI MATERIALS CORP·Filed 2002·Granted Jun 5, 2007·2 cites·23 claims
- 2445US8711447B2Image scanning apparatus and image forming apparatusSHIMOKAWA KOJI·Filed 2011·Granted Apr 29, 2014·0 cites·18 claims
- 2545US5378778ALiquid catalyst component, catalyst system containing the same, and process for producing ethylene-α-olefin copolymers using the catalyst systemSUMITOMO CHEMICAL CO·Filed 1994·Granted Jan 3, 1995·6 cites·7 claims
- 2644US6445891B2Image forming apparatus capable of being fitted with offset stacker, copying machine equipped with the image forming apparatus, and method of controlling the image forming apparatusTOSHIBA TEC KK·Filed 2001·Granted Sep 3, 2002·2 cites·16 claims
- 2744US5258476AProcess for producing ethylene-α-olefin copolymersSUMITOMO CHEMICAL CO·Filed 1992·Granted Nov 2, 1993·5 cites·12 claims
- 2840US2018354900A1Composition containing anticaking agentSUMITOMO SEIKA CHEMICALS·Filed 2016·Application pending·0 cites
- 2940US2010220370A1Image reading apparatus and image forming apparatusTOSHIBA KK·Filed 2010·Application pending·0 cites
- 3039US10364206B2Method for producing 2-halogenated benzoic acidsSUMITOMO SEIKA CHEMICALS·Filed 2016·Granted Jul 30, 2019·0 cites·1 claims
- 3139US8976425B2Image scanning apparatus and image forming apparatusSHIRAISHI HIROYUKI·Filed 2011·Granted Mar 10, 2015·0 cites·16 claims
- 3237US8501966B2Method for producing a methylene disulfonate compoundBANDO SEIJI·Filed 2011·Granted Aug 6, 2013·0 cites·5 claims
- 3337US2012002248A1Light emitting device and image scanning apparatusSHIMOKAWA KOJI·Filed 2011·Application pending·0 cites
- 3436US2012002253A1Image forming apparatus and light amount adjusting methodNAGAMOCHI KATSUYA·Filed 2011·Application pending·0 cites
- 3536US2011286055A1Reading apparatus, image forming apparatus and image reading control methodHASHIZUME YUSUKE·Filed 2011·Application pending·0 cites
- 3636US2011286054A1Reading headUENO SUEO·Filed 2011·Application pending·0 cites
- 3735US9040724B2Diaryl sulfone compound, and manufacturing method for sameKUAD PAUL·Filed 2011·Granted May 26, 2015·0 cites·10 claims
- 3835US5508364AProcess for polymerizing ethylene at high temperature under high pressureSUMITOMO CHEMICAL CO·Filed 1995·Granted Apr 16, 1996·3 cites·12 claims
- 3935US2012002247A1Image scanning apparatus and control method of document size detection light sourceHASHIZUME YUSUKE·Filed 2011·Application pending·0 cites
- 4034US9365507B2Diaryl sulfone compound, and manufacturing method for sameKUAD PAUL·Filed 2011·Granted Jun 14, 2016·0 cites·9 claims
- 4134US2012099166A1Image reading apparatus, image reading method, and image forming apparatusSHIRAISHI HIROYUKI·Filed 2011·Application pending·0 cites
- 4233US2012002246A1Image reading apparatus, image forming apparatus, and size detecting methodSHIRAISHI HIROYUKI·Filed 2011·Application pending·0 cites
- 4332US5166280AOlefin polymerization catalyst and process for producing ethylene copolymersSUMITOMO CHEMICAL CO·Filed 1991·Granted Nov 24, 1992·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →