Inventor · disambiguated record
Makoto Okamoto
Also filed as: OKAMOTO MAKOTO
39 granted patents·16 pending applications·250 citations·filing 1982–2024
97Inventor score
Top patents by PatentIndex Score
55 records- 0195US9779779B1Disk device and method of manufacturing disk deviceTOSHIBA KK·Filed 2017·Granted Oct 3, 2017·13 cites·16 claims
- 0294US11017803B1Disk drive with actuator assembliesTOSHIBA KK·Filed 2020·Granted May 25, 2021·6 cites·12 claims
- 0394US9886985B1Disk device with housing accommodating rotatable diskTOSHIBA KK·Filed 2017·Granted Feb 6, 2018·19 cites·19 claims
- 0494US7419372B2Method and apparatus for continuous molding of fiber reinforced plastic member with curvatureJAMCO CORP·Filed 2005·Granted Sep 2, 2008·20 cites·3 claims
- 0593US7661215B2Mounting structure for marking plateSONY CORP·Filed 2006·Granted Feb 16, 2010·21 cites·15 claims
- 0691US10020027B2Disk device and method of manufacturing disk deviceTOSHIBA KK·Filed 2017·Granted Jul 10, 2018·2 cites·8 claims
- 0791US7186361B2Method and apparatus for continuous molding of fiber reinforced plastic member with curvatureJAMCO CORP·Filed 2003·Granted Mar 6, 2007·33 cites·2 claims
- 0888US6601627B2Continuous forming device of fiber reinforced plastic square pipeJAMCO CORP·Filed 2001·Granted Aug 5, 2003·45 cites·5 claims
- 0985US9711187B1Disk device and method of manufacturing disk device enclosure including laser welding a peripheral edge portion of a cover to a base of the enclosureTOSHIBA KK·Filed 2016·Granted Jul 18, 2017·7 cites·12 claims
- 1080US7531121B2Method for manufacturing thermosetting fiber reinforced plasticJAMCO CORP·Filed 2005·Granted May 12, 2009·8 cites·2 claims
- 1178US11942119B2Magnetic recording/reproducing apparatus and method for manufacturing the sameTOSHIBA KK·Filed 2022·Granted Mar 26, 2024·1 cites·8 claims
- 1278US9663592B2Modified ethylene-vinyl alcohol copolymer, method for producing same, and use of sameKURARAY CO·Filed 2013·Granted May 30, 2017·2 cites·31 claims
- 1377US11527262B2Disk device having a multi-actuator assembly with a protective member attached to the tip of an actuator armTOSHIBA KK·Filed 2021·Granted Dec 13, 2022·1 cites·14 claims
- 1476US4448754AMonolithic catalyst catalytic converter with catalyst holding expansible retainer ringTOYOTA MOTOR CO LTD·Filed 1982·Granted May 15, 1984·39 cites·15 claims
- 1574US10077358B2Ethylene-vinyl alcohol copolymer resin composition and method for producing sameKURARAY CO·Filed 2015·Granted Sep 18, 2018·1 cites·16 claims
- 1672US10808110B2Resin composition, extrusion-molded article, injection-molded article and blow-molded articleKURARAY CO·Filed 2017·Granted Oct 20, 2020·1 cites·9 claims
- 1769US7204286B2Apparatus for continuously forming FRP square pipeJAMCO CORP·Filed 2003·Granted Apr 17, 2007·8 cites·2 claims
- 1866US10930320B2Disk device and method of manufacturing disk deviceTOSHIBA KK·Filed 2020·Granted Feb 23, 2021·0 cites·6 claims
- 1962US10418070B2Disk device with sealing substrate that covers through hole of housingTOSHIBA KK·Filed 2018·Granted Sep 17, 2019·1 cites·17 claims
- 2061US11149143B2Resin composition, method for producing same and multi-layered structure using sameKURARAY CO·Filed 2018·Granted Oct 19, 2021·0 cites·6 claims
- 2161US2023311461A1Heat and shock resistant transparent membraneKURARAY CO·Filed 2023·Application pending·0 cites
- 2261US2025215120A1Polyethylene powder and method for producing same, and catalyst for olefin polymerization and method for producing sameASAHI CHEMICAL IND·Filed 2023·Application pending·0 cites
- 2359US2008277071A1Method and apparatus for molding thermosetting composite materialJAMCO CORP·Filed 2008·Application pending·0 cites
- 2458US12444437B2Disk deviceTOSHIBA KK·Filed 2024·Granted Oct 14, 2025·0 cites·13 claims
- 2558US10643670B2Disk device and method of manufacturing disk deviceTOSHIBA KK·Filed 2019·Granted May 5, 2020·0 cites·13 claims
- 2657US11046029B2Method for producing composite material component and device for producing composite material componentJAMCO CORP·Filed 2017·Granted Jun 29, 2021·0 cites·18 claims
- 2757US10242715B2Disk device and method of manufacturing disk deviceTOSHIBA KK·Filed 2018·Granted Mar 26, 2019·0 cites·10 claims
- 2857US2023294378A1Flexible geomembraneKURARAY CO·Filed 2023·Application pending·0 cites
- 2956US7277249B2Method of and apparatus for head position controlFUJITSU LTD·Filed 2003·Granted Oct 2, 2007·2 cites·30 claims
- 3056US2023257491A1Vinyl acetate, vinyl acetate polymer, and vinyl alcohol polymerKURARAY CO·Filed 2021·Application pending·0 cites
- 3153US12230292B2Hard disk deviceTOSHIBA KK·Filed 2022·Granted Feb 18, 2025·0 cites·19 claims
- 3253US11727956B2Disk device with damping member of shaft for multi-actuator assembliesTOSHIBA KK·Filed 2022·Granted Aug 15, 2023·0 cites·20 claims
- 3353US10913222B2Method for producing composite material component and device for producing composite material componentJAMCO CORP·Filed 2017·Granted Feb 9, 2021·0 cites·9 claims
- 3453US9085597B2Method for producing diester of polyhydric alcohol and fatty acidKONISHI KAZUNOBU·Filed 2012·Granted Jul 21, 2015·0 cites·18 claims
- 3553US2025279119A1Disk deviceTOSHIBA KK·Filed 2024·Application pending·0 cites
- 3652US9302917B2Low valence titanium oxides and method of producing the sameMASHIMO TSUTOMU·Filed 2010·Granted Apr 5, 2016·0 cites·19 claims
- 3752US2008231985A1Magnetic head having two main magnetic poles, magnetic disk apparatus and magnetic head switching control circuitFUJITSU LTD·Filed 2007·Application pending·0 cites
- 3851US11352477B2Resin composition and use of sameKURARAY CO·Filed 2017·Granted Jun 7, 2022·0 cites·15 claims
- 3950US2005140045A1Method and apparatus for molding thermosetting composite materialJAMCO CORP·Filed 2004·Application pending·0 cites
- 4048US10618068B2Method for applying insulative coating to carbon-fiber exposed end of composite material part using dispenser deviceJAMCO CORP·Filed 2017·Granted Apr 14, 2020·0 cites·5 claims
- 4148US2023193014A1Purging Agent and Method for Purging Molding Machine Using SameKURARAY CO·Filed 2020·Application pending·0 cites
- 4247US2011020213A1Titanium oxide and method of producing the sameUNIV KUMAMOTO NAT UNIV CORP·Filed 2008·Application pending·0 cites
- 4346US8551363B2Method of producing group II-VI compound semiconductor, method of producing group II-VI compound semiconductor phosphor, and hexagonal group II-VI compound semiconductorMASHIMO TSUTOMU·Filed 2009·Granted Oct 8, 2013·0 cites·20 claims
- 4446US2025095685A1Magnetic disk deviceTOSHIBA KK·Filed 2024·Application pending·0 cites
- 4545US7603100B2High-frequency radio apparatusNIHON DEMPA KOGYO CO·Filed 2005·Granted Oct 13, 2009·0 cites·20 claims
- 4645US4500099AElastic supporting and sealing member with thermal foaming stripTOYOTA MOTOR CO LTD·Filed 1983·Granted Feb 19, 1985·10 cites·15 claims
- 4745US2019106649A1Polyether compound and production method thereforIDEMITSU KOSAN CO·Filed 2017·Application pending·0 cites
- 4845US2021001608A1Geomembrane, Landfill Sheet Using Same, and Radon Barrier FilmKURARAY CO·Filed 2019·Application pending·0 cites
- 4944US8940934B2Production process of α-hydroxy acidsOKAMOTO MAKOTO·Filed 2008·Granted Jan 27, 2015·0 cites·23 claims
- 5042US11767386B2Hot-water-sterilized packaging and method for producing sameKURARAY CO·Filed 2017·Granted Sep 26, 2023·0 cites·4 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →