Inventor · disambiguated record
Kazuhiro Komatsu
Also filed as: KAMATA KUNIO · KOMATSU KAZUHIRO
41 granted patents·7 pending applications·260 citations·filing 1978–2021
97Inventor score
Files withFUJITSU TEN LTD12OCLARO JAPAN INC8MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6MITSUBISHI ELECTRIC CORP5OPNEXT JAPAN INC4
Top patents by PatentIndex Score
48 records- 0190US10113763B2Refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Oct 30, 2018·8 cites·17 claims
- 0289US9440885B2Dielectric ceramic composition and electronic componentTDK CORP·Filed 2015·Granted Sep 13, 2016·5 cites·5 claims
- 0387US6344427B1Dielectric ceramic composition, capacitor using this and production method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Feb 5, 2002·34 cites·15 claims
- 0486US10135223B2Optical moduleOCLARO JAPAN INC·Filed 2017·Granted Nov 20, 2018·3 cites·16 claims
- 0585US10001610B2Optical moduleOCLARO JAPAN INC·Filed 2016·Granted Jun 19, 2018·4 cites·8 claims
- 0685US9692203B2Optical moduleOCLARO JAPAN INC·Filed 2016·Granted Jun 27, 2017·3 cites·14 claims
- 0785US8806877B2Refrigerating cycle apparatusTAMAKI SHOGO·Filed 2010·Granted Aug 19, 2014·6 cites·18 claims
- 0880US10129983B2Optical module and flexible printed circuit boardOCLARO JAPAN INC·Filed 2018·Granted Nov 13, 2018·3 cites·16 claims
- 0980US9156739B2Dielectric ceramic composition and an electronic device thereofTDK CORP·Filed 2014·Granted Oct 13, 2015·4 cites·12 claims
- 1080US7786036B2Dielectric porcelain composition, and method for manufacturing capacitor using the samePANASONIC CORP·Filed 2006·Granted Aug 31, 2010·8 cites·2 claims
- 1180US7550878B2Circuit for preventing corrosion of contactFUJITSU TEN LTD·Filed 2005·Granted Jun 23, 2009·11 cites·10 claims
- 1280US7362011B2Apparatus for preventing corrosion of contactFUJITSU TEN LTD·Filed 2005·Granted Apr 22, 2008·16 cites·21 claims
- 1379US10680404B2Optical subassembly, optical module, and optical transmission equipmentLUMENTUM JAPAN INC·Filed 2018·Granted Jun 9, 2020·2 cites·20 claims
- 1479US8335073B2Dielectric ceramic composition and ceramic electronic componentKOMATSU KAZUHIRO·Filed 2011·Granted Dec 18, 2012·7 cites·7 claims
- 1578US9647648B2Signal processorFUJITSU TEN LTD·Filed 2015·Granted May 9, 2017·4 cites·12 claims
- 1677US9879874B2Air-conditioning system control apparatusMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Jan 30, 2018·6 cites·12 claims
- 1777US7855093B2Semiconductor laser device and method of manufacturing the sameOPNEXT JAPAN INC·Filed 2009·Granted Dec 21, 2010·4 cites·3 claims
- 1875US7854832B2Signal processing device and control unitFUJITSU TEN LTD·Filed 2007·Granted Dec 21, 2010·5 cites·14 claims
- 1974US7800878B2Power supply control circuit, and electronic control device, power supplying circuit, and power control integrated circuit equipped with power supply control circuitFUJITSU TEN LTD·Filed 2007·Granted Sep 21, 2010·12 cites·19 claims
- 2073US7410563B2Method and apparatus for preventing corrosion of contactFUJITSU TEN LTD·Filed 2005·Granted Aug 12, 2008·6 cites·24 claims
- 2167US8042009B2Electronic control deviceFUJITSU TEN LTD·Filed 2007·Granted Oct 18, 2011·6 cites·6 claims
- 2266US10250334B2Optical receiver module and optical moduleOCLARO JAPAN INC·Filed 2018·Granted Apr 2, 2019·1 cites·12 claims
- 2366US7486088B2Method for preventing corrosion of contact and apparatus for preventing corrosion of contactFUJITSU TEN LTD·Filed 2006·Granted Feb 3, 2009·5 cites·13 claims
- 2466US6947276B2Process for producing laminated ceramic capacitorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Sep 20, 2005·8 cites·3 claims
- 2566US6845002B2Ceramic capacitor and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jan 18, 2005·7 cites·3 claims
- 2665US10135545B2Optical receiver module and optical moduleOCLARO JAPAN INC·Filed 2017·Granted Nov 20, 2018·1 cites·7 claims
- 2763US4218181ABarrel type centrifugal turbo-machineHITACHI LTD·Filed 1978·Granted Aug 19, 1980·21 cites·7 claims
- 2858US7213097B2Electronic control unit and electronic driving unitFUJITSU TEN LTD·Filed 2004·Granted May 1, 2007·7 cites·24 claims
- 2957US12495888B2Interdental cleaning toolSUNSTAR INC·Filed 2019·Granted Dec 16, 2025·0 cites·3 claims
- 3054US7687874B2Surface illuminated photodiode and optical receiver moduleOPNEXT JAPAN INC·Filed 2007·Granted Mar 30, 2010·0 cites·3 claims
- 3154US5657011ASensor coil pattern and the coordinate input apparatus thereofWACOM CO LTD·Filed 1995·Granted Aug 12, 1997·31 cites·12 claims
- 3252US11874039B2Refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Jan 16, 2024·0 cites·6 claims
- 3352US7875905B2Semiconductor optical receiver device, optical receiver module, and method for manufacturing semiconductor optical receiver deviceOPNEXT JAPAN INC·Filed 2008·Granted Jan 25, 2011·0 cites·2 claims
- 3451US8040649B2Overcurrent protection apparatus and electronic apparatusFUJITSU TEN LTD·Filed 2009·Granted Oct 18, 2011·2 cites·7 claims
- 3550US4493610AAxial thrust balancing systemHITACHI LTD·Filed 1982·Granted Jan 15, 1985·20 cites·1 claims
- 3648US2008013582A1Semiconductor laser device and method of manufacturing the sameOKAMOTO KAORU·Filed 2007·Application pending·0 cites
- 3746US7998766B2Semiconductor element and manufacturing method thereofOPNEXT JAPAN INC·Filed 2008·Granted Aug 16, 2011·0 cites·2 claims
- 3844US10310199B2Optical module and transmission equipmentOCLARO JAPAN INC·Filed 2017·Granted Jun 4, 2019·0 cites·8 claims
- 3943US2021150437A1Installing environment estimation device and computer readable mediumMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 4043US2008316676A1Ceramic Capacitor and Method for Manufacturing SameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 4142US10746427B2Air conditioner blowing temperature estimation apparatus and computer-readable recording mediumMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Aug 18, 2020·0 cites·6 claims
- 4241US2014236371A1Power measuring apparatus, power measuring system, and power measuring methodISHIHARA MASAHIRO·Filed 2012·Application pending·0 cites
- 4341US2008036044A1Semiconductor optical device and manufacturing method thereforSAKUMA YASUSHI·Filed 2007·Application pending·0 cites
- 4440US9500825B2Optical moduleOCLARO JAPAN INC·Filed 2016·Granted Nov 22, 2016·0 cites·8 claims
- 4540US2006014049A1Ceramic green sheet, laminated ceramic article, and process for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Application pending·0 cites
- 4636US7335328B2Method for manufacturing multilayer ceramic capacitorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Feb 26, 2008·0 cites·12 claims
- 4735US2008068284A1Display DeviceFUJITSU TEN LTD·Filed 2005·Application pending·0 cites
- 4834US10505770B2Reception signal processing device, radar, and object detection methodFUJITSU TEN LTD·Filed 2015·Granted Dec 10, 2019·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →