Inventor · disambiguated record
Masahiro Kitamura
Also filed as: KITAMURA MASAHIRO
69 granted patents·23 pending applications·515 citations·filing 1984–2024
98Inventor score
Files withLENOVO SINGAPORE PTE LTD41MINOLTA CO LTD7KONICA MINOLTA PHOTO IMAGING4KURARAY CO4NIPPON PAINT AUTOMOTIVE COATINGS CO LTD4
Top patents by PatentIndex Score
92 records- 0195US11269388B2Electronic apparatus with fan deviceLENOVO SINGAPORE PTE LTD·Filed 2020·Granted Mar 8, 2022·5 cites·11 claims
- 0294US11968806B2Electronic apparatus and cooling moduleLENOVO SINGAPORE PTE LTD·Filed 2022·Granted Apr 23, 2024·4 cites·8 claims
- 0392US12469813B2Heat radiation structure and electronic apparatusLENOVO SINGAPORE PTE LTD·Filed 2023·Granted Nov 11, 2025·2 cites·8 claims
- 0492US10353437B1Coupled structure and electronic deviceLENOVO SINGAPORE PTE LTD·Filed 2018·Granted Jul 16, 2019·10 cites·4 claims
- 0591US12250792B2Heat pipes of an electronic apparatus and method of manufacturing the sameLENOVO SINGAPORE PTE LTD·Filed 2022·Granted Mar 11, 2025·1 cites·6 claims
- 0691US11963333B2Electronic apparatus, cooling device, and method for manufacturing cooling deviceLENOVO SINGAPORE PTE LTD·Filed 2022·Granted Apr 16, 2024·2 cites·4 claims
- 0791US10429900B1Coupled structure and electronic deviceLENOVO SINGAPORE PTE LTD·Filed 2018·Granted Oct 1, 2019·5 cites·10 claims
- 0891US10409334B1Keyboard device and electronic deviceLENOVO SINGAPORE PTE LTD·Filed 2018·Granted Sep 10, 2019·5 cites·9 claims
- 0990US9958907B2Touch pad for a portable electronic apparatusLENOVO SINGAPORE PTE LTD·Filed 2016·Granted May 1, 2018·8 cites·16 claims
- 1090US6791425B2LC oscillator with small oscillation frequency variationsRENESAS TECH CORP·Filed 2002·Granted Sep 14, 2004·29 cites·9 claims
- 1189US6674623B1Microcomputer equipped with built-in temperature sensorMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Jan 6, 2004·60 cites·13 claims
- 1288US11021007B1Laminated film for molded decorationNIPPON PAINT AUTOMOTIVE COATINGS CO LTD·Filed 2017·Granted Jun 1, 2021·2 cites·16 claims
- 1387US12238897B2Heat dissipation structure, method for manufacturing heat dissipation structure, and electronic apparatusLENOVO SINGAPORE PTE LTD·Filed 2022·Granted Feb 25, 2025·1 cites·11 claims
- 1487US10401920B2Portable electronic apparatus having a push buttonLENOVO SINGAPORE PTE LTD·Filed 2016·Granted Sep 3, 2019·4 cites·3 claims
- 1586US12096598B2Electronic apparatusLENOVO SINGAPORE PTE LTD·Filed 2022·Granted Sep 17, 2024·2 cites·4 claims
- 1686US10828823B2Laminated film for decorating three-dimensional molded product by vacuum forming, production method thereof, and method for decorating three-dimensional molded productNIPPON PAINT AUTOMOTIVE COATINGS CO LTD·Filed 2016·Granted Nov 10, 2020·2 cites·20 claims
- 1786US4933744AResin encapsulated electronic devicesHITACHI LTD·Filed 1988·Granted Jun 12, 1990·72 cites·30 claims
- 1885US10593490B2Switching device having a push buttonLENOVO SINGAPORE PTE LTD·Filed 2017·Granted Mar 17, 2020·3 cites·16 claims
- 1985US5706134ALight-diffusing sheet memberKEIWA SHOKO KK·Filed 1996·Granted Jan 6, 1998·108 cites·4 claims
- 2085US4545618AHead-rest deviceTACHIKAWA SPRING CO·Filed 1984·Granted Oct 8, 1985·58 cites·9 claims
- 2184US10180739B2Input device for a portable electronic apparatusLENOVO SINGAPORE PTE LTD·Filed 2016·Granted Jan 15, 2019·4 cites·8 claims
- 2281US8653884B2Semiconductor deviceMIWA YUICHIRO·Filed 2012·Granted Feb 18, 2014·10 cites·6 claims
- 2380US12108561B2Electronic apparatus and cooling moduleLENOVO SINGAPORE PTE LTD·Filed 2022·Granted Oct 1, 2024·1 cites·7 claims
- 2480US7975293B2Authentication system, authentication method and terminal deviceKONICA MINOLTA HOLDINGS INC·Filed 2008·Granted Jul 5, 2011·10 cites·13 claims
- 2578US8963625B2Semiconductor device driven by a main power supply voltage and an auxiliary power supply voltageRENESAS ELECTRONICS CORP·Filed 2014·Granted Feb 24, 2015·4 cites·2 claims
- 2677US10782743B2Keyboard deviceLENOVO SINGAPORE PTE LTD·Filed 2018·Granted Sep 22, 2020·2 cites·16 claims
- 2774US10600589B2Keyboard having a switch deviceLENOVO SINGAPORE PTE LTD·Filed 2019·Granted Mar 24, 2020·1 cites·12 claims
- 2872US8959700B2Wiper bladeYOSHIMOTO TAKAO·Filed 2012·Granted Feb 24, 2015·3 cites·10 claims
- 2972US7751174B2Electronic part with external electrodeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jul 6, 2010·15 cites·9 claims
- 3069US10969831B2Keyboard device and electronic apparatusLENOVO SINGAPORE PTE LTD·Filed 2019·Granted Apr 6, 2021·1 cites·7 claims
- 3168US8081335B2Image processing apparatus, image processing system, method for managing data in the image processing apparatus and computer program productTAKAHASHI KENICHI·Filed 2007·Granted Dec 20, 2011·2 cites·11 claims
- 3267US8310697B2Image processing system, image processing apparatus and control method of the same, and computer programKITAMURA MASAHIRO·Filed 2008·Granted Nov 13, 2012·6 cites·19 claims
- 3367US7052769B2Laminate film and article having sameNIPPON PAINT CO LTD·Filed 2004·Granted May 30, 2006·6 cites·16 claims
- 3465US4576411AVehicle seatTACHIKAWA SPRING CO·Filed 1984·Granted Mar 18, 1986·30 cites·8 claims
- 3564US12343967B2Decorative laminate, method of producing decorative laminate, and vehicleNIPPON PAINT AUTOMOTIVE COATINGS CO LTD·Filed 2022·Granted Jul 1, 2025·0 cites·11 claims
- 3664US2025326198A1Squeezable high barrier polyolefin tubesKURARAY CO·Filed 2023·Application pending·0 cites
- 3762US11189444B2Electronic apparatus having illuminated key topsLENOVO SINGAPORE PTE LTD·Filed 2021·Granted Nov 30, 2021·0 cites·10 claims
- 3862US7116359B2Image capture device and method of controlling blur in captured imagesMINOLTA CO LTD·Filed 2001·Granted Oct 3, 2006·5 cites·15 claims
- 3960US10832879B1Input device and electronic apparatusLENOVO SINGAPORE PTE LTD·Filed 2019·Granted Nov 10, 2020·0 cites·8 claims
- 4060US8582142B2Image processing systemTAKAHASHI KENICHI·Filed 2008·Granted Nov 12, 2013·2 cites·15 claims
- 4160US8015690B2Shield method for electronic component enclosure and shield materialSMK KK·Filed 2008·Granted Sep 13, 2011·2 cites·5 claims
- 4259US2025008696A1Heat radiation structure, electronic apparatus, and method for manufacturing sameLENOVO SINGAPORE PTE LTD·Filed 2024·Application pending·0 cites
- 4358US12439558B2Vapor chamber and electronic apparatusLENOVO SINGAPORE PTE LTD·Filed 2023·Granted Oct 7, 2025·0 cites·6 claims
- 4458US11971755B2Electronic apparatusLENOVO SINGAPORE PTE LTD·Filed 2022·Granted Apr 30, 2024·0 cites·9 claims
- 4558US10903027B2Keyboard device and electronic apparatusLENOVO SINGAPORE PTE LTD·Filed 2019·Granted Jan 26, 2021·0 cites·10 claims
- 4658US2023382089A1Multilayer structure, and package material using sameKURARAY CO·Filed 2021·Application pending·0 cites
- 4757US12124303B2Electronic apparatusLENOVO SINGAPORE PTE LTD·Filed 2022·Granted Oct 22, 2024·0 cites·8 claims
- 4857US12002733B2Heat dissipation structure, manufacturing method for heat dissipation structure, and electronic apparatusLENOVO SINGAPORE PTE LTD·Filed 2022·Granted Jun 4, 2024·0 cites·9 claims
- 4957US7046289B2Automatic focusing device, camera, and automatic focusing methodMINOLTA CO LTD·Filed 2002·Granted May 16, 2006·3 cites·11 claims
- 5056US2023150235A1Multilayer Film Having Excellent RecoverabilityKURARAY CO·Filed 2021·Application pending·0 cites
Showing the top 50 of 92 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →