Inventor · disambiguated record
Masayuki Kamei
Also filed as: KAMEI MASAYUKI
19 granted patents·6 pending applications·317 citations·filing 1981–2024
95Inventor score
Files withDAINIPPON INK & CHEMICALS9KAMEI MASAYUKI3PANASONIC CORP3MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2DAINIPPON INK AND CHEMCIALS IN1
Top patents by PatentIndex Score
25 records- 0190US4536298AAqueous foam fire extinguisherDAINIPPON INK & CHEMICALS·Filed 1983·Granted Aug 20, 1985·98 cites·12 claims
- 0289US7440248B2Semiconductor integrated circuit deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Oct 21, 2008·26 cites·16 claims
- 0383US4786658AFluorine-containing resin composition having low refractive indexDAINIPPON INK & CHEMICALS·Filed 1987·Granted Nov 22, 1988·30 cites·27 claims
- 0481US4884866AFluorine-containing resin composition having low refractive indexDAINIPPON INK & CHEMICALS·Filed 1988·Granted Dec 5, 1989·27 cites·13 claims
- 0572US4822713ALight-sensitive composition with fluorine containing acrylate or methacrylate copolymer surfactantFUJI PHOTO FILM CO LTD·Filed 1987·Granted Apr 18, 1989·23 cites·12 claims
- 0667US5302316AOptical fiber coating compositionDAINIPPON INK & CHEMICALS·Filed 1992·Granted Apr 12, 1994·26 cites·9 claims
- 0763US8013049B2Method for producing core-shell type highly liquid absorbent resin particlesDAINIPPON INK & CHEMICALS·Filed 2005·Granted Sep 6, 2011·1 cites·12 claims
- 0863US5684079ACuring compositionDAINIPPON INK & CHEMICALS·Filed 1991·Granted Nov 4, 1997·17 cites·13 claims
- 0960US8237205B2Semiconductor device and method for fabricating the sameKAMEI MASAYUKI·Filed 2009·Granted Aug 7, 2012·3 cites·12 claims
- 1060US6338877B1Method for rapidly imparting hydrophobicity to a hydrophilicity-imparted oxide solid surfaceNAT INST RES INORGANIC MAT·Filed 2000·Granted Jan 15, 2002·8 cites·4 claims
- 1160US5369275AApparatus for solid surface analysis using X-ray spectroscopyINT SUPERCONDUCTIVITY TECH·Filed 1992·Granted Nov 29, 1994·24 cites·20 claims
- 1257US12355338B2Motor device and oil pump deviceMITSUBA CORP·Filed 2024·Granted Jul 8, 2025·0 cites·7 claims
- 1355US7056630B2Color wheel fabrication methodMURAKAMI CORP·Filed 2003·Granted Jun 6, 2006·5 cites·4 claims
- 1454US8900419B2Method of switching magnetic flux distributionKAMEI MASAYUKI·Filed 2013·Granted Dec 2, 2014·0 cites·3 claims
- 1550US4431595AFluorine-containing aminosulfonateDAINIPPON INK & CHEMICALS·Filed 1981·Granted Feb 14, 1984·10 cites·3 claims
- 1650US2007209927A1Magnetron Sputtering Device In which Two Modes Of Magnetic Flux Distribution (Balanced Mode/Unbalanced Mode) Can Be Switched From One To The Other And Vice Versa, A Film Formation Method For Forming A Film From An Inorganic Film Formation Material Using The Device, And A Dual Mode Magnetron Sputtering Device And Film Formation Method For Forming A Film From An Inorganic Film Formation Material At A Low Temperature Using The DeviceKAMEI MASAYUKI·Filed 2005·Application pending·0 cites
- 1748US7709911B2Semiconductor device having silicide transistors and non-silicide transistors formed on the same substrate and method for fabricating the samePANASONIC CORP·Filed 2006·Granted May 4, 2010·0 cites·12 claims
- 1847US5333234ACurable composition for use in optical fiber cladding and optical fiber equipped therewithDAINIPPON INK AND CHEMCIALS IN·Filed 1992·Granted Jul 26, 1994·15 cites·10 claims
- 1944US2011204682A1Vehicle roof structureTOYOTA AUTO BODY CO LTD·Filed 2009·Application pending·0 cites
- 2044US2014353770A1Semiconductor device and method for fabricating the samePANASONIC CORP·Filed 2014·Application pending·0 cites
- 2143US2003068542A1Bipolar plate for fuel cell, method for manufacturing the bipolar plate, and fuel cell using the bipolar plateDAINIPPON INK & CHEMICALS·Filed 2002·Application pending·0 cites
- 2243US2010173465A1Semiconductor device having silicide transistors and non-silicide transistors formed on the same substrate and method for fabricating the samePANASONIC CORP·Filed 2010·Application pending·0 cites
- 2341US2006001100A1Method for simulating electrostatic discharge protective circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 2432US6153074ARecording material for electro-coagulation printing and method for printing thereonOJI PAPER CO·Filed 1999·Granted Nov 28, 2000·3 cites·5 claims
- 2523USRE39423EOptical fiber coating composition and method of preparing a cured coating compositionDAINIPPON INK & CHEMICALS·Filed 1996·Granted Dec 12, 2006·1 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →