Inventor · disambiguated record
Keita Kobayashi
Also filed as: KOBAYASHI KEITA
30 granted patents·24 pending applications·123 citations·filing 2000–2023
95Inventor score
Top patents by PatentIndex Score
54 records- 0190US8208897B2Portable wireless terminal and its security systemKANEKO TAKASHI·Filed 2007·Granted Jun 26, 2012·30 cites·12 claims
- 0290US8148289B2Titanium oxide photocatalyst and method for producing the sameTANIGUCHI NOBORU·Filed 2008·Granted Apr 3, 2012·9 cites·8 claims
- 0388US11702592B2B-sialon phosphor and light emitting deviceDENKA COMPANY LTD·Filed 2019·Granted Jul 18, 2023·2 cites·7 claims
- 0486US8705225B2Electric double layer capacitor with non-equal areas of the active material layers of the positive electrode and the negative electrodeOHASHI YOSHIHIKO·Filed 2010·Granted Apr 22, 2014·7 cites·11 claims
- 0585US6660380B1Zinc oxide particles having suppressed surface activity and production and use thereofSAKAI CHEMICAL INDUSTRY CO·Filed 2000·Granted Dec 9, 2003·29 cites·14 claims
- 0684US8518848B2Titanium oxide photocatalyst and method for producing the sameTANIGUCHI NOBORU·Filed 2012·Granted Aug 27, 2013·4 cites·13 claims
- 0779US11377594B2Phosphor and light-emitting deviceDENKA COMPANY LTD·Filed 2019·Granted Jul 5, 2022·2 cites·4 claims
- 0879US7855013B2Electric double-layer capacitor and method of manufacturing electric double-layer capacitorTDK CORP·Filed 2010·Granted Dec 21, 2010·2 cites·5 claims
- 0978US11434421B2Phosphor and light-emitting deviceDENKA COMPANY LTD·Filed 2019·Granted Sep 6, 2022·1 cites·5 claims
- 1078US7698057B2Map display control apparatus, program product therefor, and method for controlling an in-vehicle navigation apparatusDENSO CORP·Filed 2007·Granted Apr 13, 2010·11 cites·8 claims
- 1176US9029459B2Curable compositionKOBAYASHI KEITA·Filed 2008·Granted May 12, 2015·4 cites·9 claims
- 1276US7785738B2Lithium-ion secondary battery and method of manufacturing lithium-ion secondary batteryTDK CORP·Filed 2008·Granted Aug 31, 2010·2 cites·5 claims
- 1374US8156363B2Information processing device and mobile phone including comparison of power consumption information and remaining powerKOBAYASHI KEITA·Filed 2008·Granted Apr 10, 2012·8 cites·24 claims
- 1473US9525110B2Phosphor, light emitting device and lighting apparatusDENKI KAGAKU KOGYO KK·Filed 2013·Granted Dec 20, 2016·3 cites·3 claims
- 1572US7820337B2Electrochemical deviceTDK CORP·Filed 2008·Granted Oct 26, 2010·2 cites·4 claims
- 1669US9376319B2Rounded zinc peroxide particles, rounded zinc oxide particles, method for production thereof, cosmetic and heat releasing fillerSUEDA SATORU·Filed 2012·Granted Jun 28, 2016·1 cites·1 claims
- 1769US7704635B2Electrochemical device and method of manufacturing electrochemical deviceTDK CORP·Filed 2005·Granted Apr 27, 2010·1 cites·7 claims
- 1868US2025034401A1Zinc oxide particles each having surface coated with organosilicon, method for producing same, cosmetic preparation, dispersion, heat dissipating filler and resin compositionSAKAI CHEMICAL INDUSTRY CO·Filed 2022·Application pending·0 cites
- 1967US9937114B2CosmeticSAKAI CHEMICAL INDUSTRY CO·Filed 2015·Granted Apr 10, 2018·1 cites·11 claims
- 2064US9264745B2Video server apparatus, video editing system, and control method of video server apparatusSATOH NAOKO·Filed 2012·Granted Feb 16, 2016·2 cites·17 claims
- 2164US2025205123A1Spherical composite particles of barium sulfate and silica, and production method thereforSAKAI CHEMICAL INDUSTRY CO·Filed 2023·Application pending·0 cites
- 2260US2025207023A1Eu-ACTIVATED BETA-SIALON PHOSPHOR PARTICLES, BETA-SIALON PHOSPHOR POWDER, AND LIGHT-EMITTING DEVICEDENKA COMPANY LTD·Filed 2023·Application pending·0 cites
- 2358US8700703B2Contents server and contents server systemUENO TAKASHI·Filed 2007·Granted Apr 15, 2014·2 cites·8 claims
- 2457US11312902B2Zinc oxide phosphor and method for producing sameSAKAI CHEMICAL INDUSTRY CO·Filed 2017·Granted Apr 26, 2022·0 cites·8 claims
- 2554US2024223040A1Motor and pumpNIDEC POWERTRAIN SYSTEMS CORP·Filed 2023·Application pending·0 cites
- 2653US2009166192A1Electrode for electrochemical device and electrochemical deviceTDK CORP·Filed 2008·Application pending·0 cites
- 2753US2009076724A1Apparatus and program for navigationDENSO CORP·Filed 2008·Application pending·0 cites
- 2852US2024002719A1Phosphor particles and light-emitting deviceDENKA COMPANY LTD·Filed 2021·Application pending·0 cites
- 2952US2024202247A1Control method, recording medium, and information processing deviceFUJITSU LTD·Filed 2023·Application pending·0 cites
- 3052US2010047590A1Ultra-fine zinc oxide particle and method for producing thereofUEDA EMI·Filed 2007·Application pending·0 cites
- 3150US11997238B2Controlling power states of an image forming apparatusCANON KK·Filed 2022·Granted May 28, 2024·0 cites·11 claims
- 3250US10630859B2Image forming apparatusCANON KK·Filed 2019·Granted Apr 21, 2020·0 cites·8 claims
- 3349US2023104278A1Phosphor particle, composite, light- emitting device, and self-light-emitting displayDENKA COMPANY LTD·Filed 2021·Application pending·0 cites
- 3449US2021395459A1Thermosetting resin composition and method for manufacturing sameSAKAI CHEMICAL INDUSTRY CO·Filed 2018·Application pending·0 cites
- 3548US2024026221A1Europium activating beta-type sialon phosphor, and light-emitting deviceDENKA COMPANY LTD·Filed 2021·Application pending·0 cites
- 3647US12187014B2Phosphor particles, composite, wavelength conversion member, and projectorDENKA COMPANY LTD·Filed 2021·Granted Jan 7, 2025·0 cites·7 claims
- 3747US2019293202A1Electromagnetic valve and flow path deviceNIDEC TOSOK CORP·Filed 2019·Application pending·0 cites
- 3846US2016053172A1Mechanoluminescent material and use applications thereof, raw material composition for mechanoluminescent material, and method for producing mechanoluminescent materialSAKAI CHEMICAL INDUSTRY CO·Filed 2014·Application pending·0 cites
- 3945US11305637B2Vehicle cooling systemSUBARU CORP·Filed 2019·Granted Apr 19, 2022·0 cites·6 claims
- 4045US2023279289A1Phosphor particles, composite, wavelength conversion member, and projectorDENKA COMPANY LTD·Filed 2021·Application pending·0 cites
- 4144US2007226747A1Method of task execution environment switch in multitask systemKOBAYASHI KEITA·Filed 2007·Application pending·0 cites
- 4243US9401459B2Phosphor and light-emitting deviceKOBAYASHI KEITA·Filed 2012·Granted Jul 26, 2016·0 cites·6 claims
- 4343US9309459B2Phosphor for light-emitting deviceKOBAYASHI KEITA·Filed 2012·Granted Apr 12, 2016·0 cites·5 claims
- 4443US8401173B2Telephone-line-connection methodKANEKO TAKASHI·Filed 2007·Granted Mar 19, 2013·0 cites·20 claims
- 4543US2019062631A1Phosphor and light emitting deviceDENKA COMPANY LTD·Filed 2017·Application pending·0 cites
- 4643US2017002264A1Mecanoluminescent material, method for manufacturing mecanoluminescent material, mecanoluminescent paint composition, resin composition, and mecanoluminescent articleSAKAI CHEMICAL INDUSTRY CO·Filed 2014·Application pending·0 cites
- 4741US2019391846A1Semiconductor integrated circuit, cpu allocation method, and programRENESAS ELECTRONICS CORP·Filed 2019·Application pending·0 cites
- 4839US2008004782A1Method of processing time distribution in real time operating systemKOBAYASHI KEITA·Filed 2007·Application pending·0 cites
- 4937US10621772B2Idea support image display method and mediumHONDA MOTOR CO LTD·Filed 2018·Granted Apr 14, 2020·0 cites·4 claims
- 5037US2013105737A1Zinc sulfide blue phosphor and a method for producing the sameONO KEIJI·Filed 2011·Application pending·0 cites
Showing the top 50 of 54 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →