Inventor · disambiguated record
Kazutaka Takeda
Also filed as: TAKEDA KAZUTAKA
32 granted patents·18 pending applications·37 citations·filing 2010–2024
94Inventor score
Files withFUJI XEROX CO LTD27KONDO TAKASHI5M TECHNIQUE CO LTD4FUJIFILM BUSINESS INNOVATION CORP3KINOSHITA TAKU3
Top patents by PatentIndex Score
50 records- 0186US8824520B2Surface emitting semiconductor laser, surface emitting semiconductor laser device, optical transmission device, and information processing apparatusFUJI XEROX CO LTD·Filed 2013·Granted Sep 2, 2014·7 cites·10 claims
- 0282US9444223B2Surface-emitting semiconductor laser device and method for producing the sameFUJI XEROX CO LTD·Filed 2015·Granted Sep 13, 2016·3 cites·15 claims
- 0380US10520873B2Image forming apparatus and image forming methodOZAKI YUUYA·Filed 2017·Granted Dec 31, 2019·4 cites·15 claims
- 0480US9851293B2Concentration calculation system of optically active substance, manufacturing method of concentration calculation system of optically active substance, and computer readable mediumFUJI XEROX CO LTD·Filed 2016·Granted Dec 26, 2017·2 cites·9 claims
- 0576US9252562B2Surface emitting semiconductor laser, surface emitting semiconductor laser array, surface emitting semiconductor laser device, optical transmission device, information processing apparatus, and method of producing surface emitting semiconductor laserFUJI XEROX CO LTD·Filed 2014·Granted Feb 2, 2016·3 cites·19 claims
- 0675US9936874B2Optical measurement apparatus and light irradiation/reception methodFUJI XEROX CO LTD·Filed 2017·Granted Apr 10, 2018·3 cites·13 claims
- 0772US9219349B2Surface emitting semiconductor laser, surface emitting semiconductor laser device, optical transmission device, and information processing apparatusFUJI XEROX CO LTD·Filed 2013·Granted Dec 22, 2015·2 cites·14 claims
- 0871US8759859B2Light-emitting element, self-scanning light-emitting element array, optical writing head, and image forming apparatusKINOSHITA TAKU·Filed 2012·Granted Jun 24, 2014·2 cites·17 claims
- 0970US8731012B2Surface emitting semiconductor laser and its manufacturing method, surface emitting semiconductor laser device, optical transmitter, and information processorFUJI XEROX CO LTD·Filed 2012·Granted May 20, 2014·2 cites·20 claims
- 1070US2025309615A1Surface emitting semiconductor laser and optical transmission apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 1170US2025309617A1Surface emitting semiconductor laser and optical transmission apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 1269US9166370B2Vertical cavity surface emitting laser, vertical cavity surface emitting laser apparatus, optical transmission apparatus, and information processing apparatusKONDO TAKASHI·Filed 2012·Granted Oct 20, 2015·2 cites·13 claims
- 1367US8368972B2Surface-emitting semiconductor laser, surface-emitting semiconductor laser device, optical transmission apparatus, and information processing apparatusFUJI XEROX CO LTD·Filed 2011·Granted Feb 5, 2013·2 cites·14 claims
- 1467US8270448B2Surface emitting semiconductor laserKONDO TAKASHI·Filed 2010·Granted Sep 18, 2012·2 cites·13 claims
- 1566US11834578B2Black perylene pigment microparticles, method of producing the same, black pigment composition comprising the same, and method of producing black perylene pigment microparticles having controlled hue and/or chromaM TECHNIQUE CO LTD·Filed 2019·Granted Dec 5, 2023·0 cites·10 claims
- 1666US8659035B2Light-emitting device, light-emitting device array, optical recording head, image forming apparatus, and method of manufacturing light-emitting deviceKONDO TAKASHI·Filed 2012·Granted Feb 25, 2014·1 cites·22 claims
- 1766US2024250501A1Surface-emitting type semiconductor laser, optical transmission apparatus, and manufacturing method of surface-emitting type semiconductor laserFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Application pending·0 cites
- 1864US8295318B2Vertical cavity surface emitting laser, vertical-cavity-surface-emitting-laser device, optical transmission apparatus, and information processing apparatusMATSUSHITA KAZUYUKI·Filed 2010·Granted Oct 23, 2012·2 cites·12 claims
- 1956US2023001482A1Method of producing silver fine particlesM TECHNIQUE CO LTD·Filed 2019·Application pending·0 cites
- 2055US9806498B2Vertical-cavity surface-emitting laser diode and optical transmission apparatusTOKYO INST TECH·Filed 2016·Granted Oct 31, 2017·0 cites·10 claims
- 2154US9350139B2Vertical-cavity surface-emitting laser diode and optical transmission apparatusTOKYO INST TECH·Filed 2014·Granted May 24, 2016·0 cites·14 claims
- 2253US2016006214A1Surface emitting semiconductor laser, surface emitting semiconductor laser device, optical transmission device, and information processing apparatusFUJI XEROX CO LTD·Filed 2015·Application pending·0 cites
- 2350US2024058790A1Methane combustion catalyst and method for producing same, and method for purifying combustion exhaust gasTANAKA PRECIOUS METAL IND·Filed 2021·Application pending·0 cites
- 2449US10869598B2Eyeball optical measuring device and eyeball optical measuring methodFUJI XEROX CO LTD·Filed 2017·Granted Dec 22, 2020·0 cites·16 claims
- 2549US9466945B2Surface-emitting semiconductor laser device and method for producing the sameFUJI XEROX CO LTD·Filed 2015·Granted Oct 11, 2016·0 cites·7 claims
- 2649US9059362B2Light emitting element, light emitting element array, optical writing head, and image forming apparatusFUJI XEROX CO LTD·Filed 2013·Granted Jun 16, 2015·0 cites·20 claims
- 2746US10611915B2Method for producing organic pigment microparticlesM TECHNIQUE CO LTD·Filed 2016·Granted Apr 7, 2020·0 cites·17 claims
- 2846US8692264B2Light-emitting element, method of manufacturing light-emitting element, self-scanning light-emitting element array, optical writing head, and image forming apparatusKINOSHITA TAKU·Filed 2012·Granted Apr 8, 2014·0 cites·20 claims
- 2946US8465993B2Vertical cavity surface emitting laser, vertical cavity surface emitting laser device, optical transmission device, and information processing apparatusTAKEDA KAZUTAKA·Filed 2012·Granted Jun 18, 2013·0 cites·5 claims
- 3046US2011135318A1Vertical cavity surface emitting laser, vertical cavity surface emitting laser device, optical transmission device, and information processing apparatusFUJI XEROX CO LTD·Filed 2010·Application pending·0 cites
- 3144US8842709B2Surface emitting semiconductor laser, manufacturing method for surface emitting semiconductor laser, surface emitting semiconductor laser device, optical transmission device, and information processing deviceFUJI XEROX CO LTD·Filed 2013·Granted Sep 23, 2014·0 cites·14 claims
- 3242US10287232B2Method for producing an organic compound in a rotating forced thin-film microreactorM TECHNIQUE CO LTD·Filed 2016·Granted May 14, 2019·0 cites·15 claims
- 3342US2014022326A1Surface-emitting semiconductor laser, surface-emitting semiconductor laser device, optical transmission device, and information processing deviceFUJI XEROX CO LTD·Filed 2013·Application pending·0 cites
- 3441US10349831B2Eyeball optical measuring instrument, eyeball optical measuring method, and method for irradiating an eyeball and detecting light coming from eyeballFUJI XEROX CO LTD·Filed 2016·Granted Jul 16, 2019·0 cites·5 claims
- 3541US10033157B2Surface-emitting semiconductor laser, method for producing the same, surface-emitting semiconductor laser device, optical transmission device, and information processing deviceFUJI XEROX CO LTD·Filed 2015·Granted Jul 24, 2018·0 cites·10 claims
- 3641US2013049027A1Light emitting element, light emitting element array, optical writing head, and image forming apparatusKINOSHITA TAKU·Filed 2012·Application pending·0 cites
- 3740US11160448B2Optical measurement apparatus for eyeballFUJI BUSINESS INNOVATION CORP·Filed 2018·Granted Nov 2, 2021·0 cites·9 claims
- 3840US9653883B2Surface emitting semiconductor laser deviceFUJI XEROX CO LTD·Filed 2016·Granted May 16, 2017·0 cites·8 claims
- 3940US2013188993A1Surface-emitting semiconductor laser, surface-emitting semiconductor laser device, optical transmission device, and information processing deviceKONDO TAKASHI·Filed 2012·Application pending·0 cites
- 4039US9640944B2Method of manufacturing optical semiconductor elementFUJI XEROX CO LTD·Filed 2016·Granted May 2, 2017·0 cites·8 claims
- 4138US9502863B2Surface-emitting semiconductor laser, surface-emitting semiconductor laser device, optical transmission device, and information processing deviceFUJI XEROX CO LTD·Filed 2015·Granted Nov 22, 2016·0 cites·18 claims
- 4238US2017188824A1Optical measurement apparatus for eyeballFUJI XEROX CO LTD·Filed 2017·Application pending·0 cites
- 4338US2017181623A1Optical measurement apparatus for eyeballFUJI XEROX CO LTD·Filed 2017·Application pending·0 cites
- 4437US2017202456A1Measurement apparatusFUJI XEROX CO LTD·Filed 2017·Application pending·0 cites
- 4537US2017049320A1Optical measuring apparatus and method of outputting light and receiving the lightFUJI XEROX CO LTD·Filed 2016·Application pending·0 cites
- 4637US2017020385A1Concentration calculation system of optically active substance and non-transitory computer readable medium storing programFUJI XEROX CO LTD·Filed 2016·Application pending·0 cites
- 4736US2011318020A1Vertical cavity surface emitting laser, vertical-cavity-surface-emitting-laser device, optical transmission apparatus, and information processing apparatusKONDO TAKASHI·Filed 2010·Application pending·0 cites
- 4835US2016248228A1Surface-emitting semiconductor laser, surface-emitting semiconductor laser array, surface-emitting semiconductor laser device, optical transmission device, and information processing deviceFUJI XEROX CO LTD·Filed 2015·Application pending·0 cites
- 4935US2011150500A1Vertical cavity surface emitting laser, vertical cavity surface emitting laser device, optical transmission device, and information processing apparatusFUJI XEROX CO LTD·Filed 2010·Application pending·0 cites
- 5034US8311073B2Semiconductor laser, semiconductor laser device, and fabrication method of semiconductor laserTAKEDA KAZUTAKA·Filed 2010·Granted Nov 13, 2012·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →