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name:-0.02465295791626
name:-0.018289089202881
name:-0.0049741268157959
TAKEDA; Kazutaka Patent Filings

TAKEDA; Kazutaka

Patent Applications and Registrations

Patent applications and USPTO patent grants for TAKEDA; Kazutaka.The latest application filed is for "black 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 chroma".

Company Profile
6.38.54
  • TAKEDA; Kazutaka - Izumi-shi JP
  • Takeda; Kazutaka - Tokyo JP
  • Takeda; Kazutaka - Ebina JP
  • Takeda; Kazutaka - Izumi JP
  • Takeda; Kazutaka - Osaka N/A JP
  • TAKEDA; Kazutaka - Kanagawa JP
  • TAKEDA; Kazutaka - Ebina-shi JP
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Black 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 Chroma
App 20220235227 - ENOMURA; Masakazu ;   et al.
2022-07-28
Method For Producing Organic Compound
App 20220056004 - ENOMURA; Masakazu ;   et al.
2022-02-24
Optical measurement apparatus for eyeball
Grant 11,160,448 - Takeda , et al. November 2, 2
2021-11-02
Eyeball optical measuring device and eyeball optical measuring method
Grant 10,869,598 - Ozawa , et al. December 22, 2
2020-12-22
Method for producing organic pigment microparticles
Grant 10,611,915 - Enomura , et al.
2020-04-07
Image forming apparatus and image forming method
Grant 10,520,873 - Ozaki , et al. Dec
2019-12-31
Eyeball optical measuring instrument, eyeball optical measuring method, and method for irradiating an eyeball and detecting light coming from eyeball
Grant 10,349,831 - Matsushita , et al. July 16, 2
2019-07-16
Method for producing an organic compound in a rotating forced thin-film microreactor
Grant 10,287,232 - Enomura , et al.
2019-05-14
Optical Measurement Apparatus For Eyeball
App 20180303333 - TAKEDA; Kazutaka ;   et al.
2018-10-25
Method For Producing Organic Pigment Microparticles
App 20180230310 - ENOMURA; Masakazu ;   et al.
2018-08-16
Surface-emitting semiconductor laser, method for producing the same, surface-emitting semiconductor laser device, optical transmission device, and information processing device
Grant 10,033,157 - Takeda , et al. July 24, 2
2018-07-24
Method For Producing Organic Compound
App 20180186722 - ENOMURA; Masakazu ;   et al.
2018-07-05
Eyeball Optical Measuring Device And Eyeball Optical Measuring Method
App 20180098695 - OZAWA; Hideaki ;   et al.
2018-04-12
Optical measurement apparatus and light irradiation/reception method
Grant 9,936,874 - Nishizaki , et al. April 10, 2
2018-04-10
Concentration calculation system of optically active substance, manufacturing method of concentration calculation system of optically active substance, and computer readable medium
Grant 9,851,293 - Takeda , et al. December 26, 2
2017-12-26
Image Forming Apparatus And Image Forming Method
App 20170364014 - Ozaki; Yuuya ;   et al.
2017-12-21
Vertical-cavity surface-emitting laser diode and optical transmission apparatus
Grant 9,806,498 - Koyama , et al. October 31, 2
2017-10-31
Optical Measurement Apparatus And Light Irradiation/reception Method
App 20170202458 - NISHIZAKI; Saori ;   et al.
2017-07-20
Measurement Apparatus
App 20170202456 - NISHIZAKI; Saori ;   et al.
2017-07-20
Optical Measurement Apparatus For Eyeball
App 20170188824 - MATSUSHITA; Kazuyuki ;   et al.
2017-07-06
Optical Measurement Apparatus For Eyeball
App 20170181623 - YUKAWA; Kohei ;   et al.
2017-06-29
Surface emitting semiconductor laser device
Grant 9,653,883 - Hayakawa , et al. May 16, 2
2017-05-16
Method of manufacturing optical semiconductor element
Grant 9,640,944 - Jogan , et al. May 2, 2
2017-05-02
Method Of Manufacturing Optical Semiconductor Element
App 20170070026 - JOGAN; Naoki ;   et al.
2017-03-09
Optical Measuring Apparatus And Method Of Outputting Light And Receiving The Light
App 20170049320 - NISHIZAKI; Saori ;   et al.
2017-02-23
Concentration Calculation System Of Optically Active Substance And Non-transitory Computer Readable Medium Storing Program
App 20170020385 - MATSUSHITA; Kazuyuki ;   et al.
2017-01-26
Surface-emitting semiconductor laser, surface-emitting semiconductor laser device, optical transmission device, and information processing device
Grant 9,502,863 - Hayakawa , et al. November 22, 2
2016-11-22
Surface-emitting semiconductor laser device and method for producing the same
Grant 9,466,945 - Jogan , et al. October 11, 2
2016-10-11
Surface Emitting Semiconductor Laser Device
App 20160276808 - HAYAKAWA; Junichiro ;   et al.
2016-09-22
Surface-emitting semiconductor laser device and method for producing the same
Grant 9,444,223 - Hayakawa , et al. September 13, 2
2016-09-13
Eyeball Optical Measuring Instrument, Eyeball Optical Measuring Method, And Method For Irradiating An Eyeball And Detecting Light Coming From Eyeball
App 20160249802 - MATSUSHITA; Kazuyuki ;   et al.
2016-09-01
Vertical-cavity Surface-emitting Laser Diode And Optical Transmission Apparatus
App 20160248227 - KOYAMA; Fumio ;   et al.
2016-08-25
Surface-emitting Semiconductor Laser, Surface-emitting Semiconductor Laser Array, Surface-emitting Semiconductor Laser Device, Optical Transmission Device, And Information Processing Device
App 20160248228 - KONDO; Takashi ;   et al.
2016-08-25
Concentration Calculation System Of Optically Active Substance, Manufacturing Method Of Concentration Calculation System Of Optically Active Substance, And Computer Readable Medium
App 20160238518 - TAKEDA; Kazutaka ;   et al.
2016-08-18
Vertical-cavity surface-emitting laser diode and optical transmission apparatus
Grant 9,350,139 - Koyama , et al. May 24, 2
2016-05-24
Surface-emitting Semiconductor Laser Device And Method For Producing The Same
App 20160118773 - HAYAKAWA; Junichiro ;   et al.
2016-04-28
Surface-emitting Semiconductor Laser Device And Method For Producing The Same
App 20160099549 - JOGAN; Naoki ;   et al.
2016-04-07
Surface-emitting Semiconductor Laser, Method For Producing The Same, Surface-emitting Semiconductor Laser Device, Optical Transmission Device, And Information Processing Device
App 20160064900 - TAKEDA; Kazutaka ;   et al.
2016-03-03
Surface-emitting Semiconductor Laser, Surface-emitting Semiconductor Laser Device, Optical Transmission Device, And Information Processing Device
App 20160064899 - HAYAKAWA; Junichiro ;   et al.
2016-03-03
Surface 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 laser
Grant 9,252,562 - Hayakawa , et al. February 2, 2
2016-02-02
Surface Emitting Semiconductor Laser, Surface Emitting Semiconductor Laser Device, Optical Transmission Device, And Information Processing Apparatus
App 20160006214 - TAKEDA; Kazutaka ;   et al.
2016-01-07
Surface emitting semiconductor laser, surface emitting semiconductor laser device, optical transmission device, and information processing apparatus
Grant 9,219,349 - Takeda , et al. December 22, 2
2015-12-22
Vertical cavity surface emitting laser, vertical cavity surface emitting laser apparatus, optical transmission apparatus, and information processing apparatus
Grant 9,166,370 - Kondo , et al. October 20, 2
2015-10-20
Light emitting element, light emitting element array, optical writing head, and image forming apparatus
Grant 9,059,362 - Kinoshita , et al. June 16, 2
2015-06-16
Surface 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 Laser
App 20150099317 - HAYAKAWA; Junichiro ;   et al.
2015-04-09
Vertical-cavity Surface-emitting Laser Diode And Optical Transmission Apparatus
App 20150043605 - KOYAMA; Fumio ;   et al.
2015-02-12
Surface emitting semiconductor laser, manufacturing method for surface emitting semiconductor laser, surface emitting semiconductor laser device, optical transmission device, and information processing device
Grant 8,842,709 - Takeda , et al. September 23, 2
2014-09-23
Surface emitting semiconductor laser, surface emitting semiconductor laser device, optical transmission device, and information processing apparatus
Grant 8,824,520 - Kondo , et al. September 2, 2
2014-09-02
Light-emitting element, self-scanning light-emitting element array, optical writing head, and image forming apparatus
Grant 8,759,859 - Kinoshita , et al. June 24, 2
2014-06-24
Surface emitting semiconductor laser and its manufacturing method, surface emitting semiconductor laser device, optical transmitter, and information processor
Grant 8,731,012 - Kondo , et al. May 20, 2
2014-05-20
Surface Emitting Semiconductor Laser, Surface Emitting Semiconductor Laser Device, Optical Transmission Device, And Information Processing Apparatus
App 20140112364 - KONDO; Takashi ;   et al.
2014-04-24
Light-emitting element, method of manufacturing light-emitting element, self-scanning light-emitting element array, optical writing head, and image forming apparatus
Grant 8,692,264 - Kinoshita , et al. April 8, 2
2014-04-08
Light-emitting device, light-emitting device array, optical recording head, image forming apparatus, and method of manufacturing light-emitting device
Grant 8,659,035 - Kondo , et al. February 25, 2
2014-02-25
Surface Emitting Semiconductor Laser, Manufacturing Method For Surface Emitting Semiconductor Laser, Surface Emitting Semiconductor Laser Device, Optical Transmission Device, And Information Processing Device
App 20140044438 - Takeda; Kazutaka ;   et al.
2014-02-13
Surface-emitting Semiconductor Laser, Surface-emitting Semiconductor Laser Device, Optical Transmission Device, And Information Processing Device
App 20140022326 - KONDO; Takashi ;   et al.
2014-01-23
Surface Emitting Semiconductor Laser, Surface Emitting Semiconductor Laser Device, Optical Transmission Device, And Information Processing Apparatus
App 20140023380 - TAKEDA; Kazutaka ;   et al.
2014-01-23
Light-emitting Element, Self-scanning Light-emitting Element Array, Optical Writing Head, And Image Forming Apparatus
App 20130234167 - KINOSHITA; Taku ;   et al.
2013-09-12
Light-emitting Element, Method Of Manufacturing Light-emitting Element, Self-scanning Light-emitting Element Array, Optical Writing Head, And Image Forming Apparatus
App 20130234168 - KINOSHITA; Taku ;   et al.
2013-09-12
Light Emitting Element, Light Emitting Element Array, Optical Writing Head, And Image Forming Apparatus
App 20130214303 - KINOSHITA; Taku ;   et al.
2013-08-22
Surface-emitting Semiconductor Laser, Surface-emitting Semiconductor Laser Device, Optical Transmission Device, And Information Processing Device
App 20130188993 - KONDO; Takashi ;   et al.
2013-07-25
Surface Emitting Semiconductor Laser And Its Manufacturing Method, Surface Emitting Semiconductor Laser Device, Optical Transmitter, And Information Processor
App 20130188659 - KONDO; Takashi ;   et al.
2013-07-25
Vertical cavity surface emitting laser, vertical cavity surface emitting laser device, optical transmission device, and information processing apparatus
Grant 8,465,993 - Takeda , et al. June 18, 2
2013-06-18
Vertical Cavity Surface Emitting Laser, Vertical Cavity Surface Emitting Laser Apparatus, Optical Transmission Apparatus, And Information Processing Apparatus
App 20130083304 - KONDO; Takashi ;   et al.
2013-04-04
Light Emitting Element, Light Emitting Element Array, Optical Writing Head, And Image Forming Apparatus
App 20130049027 - KINOSHITA; Taku ;   et al.
2013-02-28
Vertical Cavity Surface Emitting Laser, Vertical Cavity Surface Emitting Laser Device, Optical Transmission Device, And Information Processing Apparatus
App 20130034922 - Takeda; Kazutaka ;   et al.
2013-02-07
Surface-emitting semiconductor laser, surface-emitting semiconductor laser device, optical transmission apparatus, and information processing apparatus
Grant 8,368,972 - Takeda , et al. February 5, 2
2013-02-05
Light-emitting Device, Light-emitting Device Array, Optical Recording Head, Image Forming Apparatus, And Method Of Manufacturing Light-emitting Device
App 20130020592 - KONDO; Takashi ;   et al.
2013-01-24
Semiconductor laser, semiconductor laser device, and fabrication method of semiconductor laser
Grant 8,311,073 - Takeda , et al. November 13, 2
2012-11-13
Vertical cavity surface emitting laser, vertical-cavity-surface-emitting-laser device, optical transmission apparatus, and information processing apparatus
Grant 8,295,318 - Matsushita , et al. October 23, 2
2012-10-23
Surface emitting semiconductor laser
Grant 8,270,448 - Kondo , et al. September 18, 2
2012-09-18
Surface-emitting Semiconductor Laser, Surface-emitting Semiconductor Laser Device, Optical Transmission Apparatus, And Information Processing Apparatus
App 20120170084 - TAKEDA; Kazutaka ;   et al.
2012-07-05
Vertical Cavity Surface Emitting Laser, Vertical-cavity-surface-emitting-laser Device, Optical Transmission Apparatus, And Information Processing Apparatus
App 20110317540 - MATSUSHITA; Kazuyuki ;   et al.
2011-12-29
Vertical Cavity Surface Emitting Laser, Vertical-cavity-surface-emitting-laser Device, Optical Transmission Apparatus, And Information Processing Apparatus
App 20110318020 - KONDO; Takashi ;   et al.
2011-12-29
Semiconductor Laser, Semiconductor Laser Device, And Fabrication Method Of Semiconductor Laser
App 20110222569 - TAKEDA; Kazutaka ;   et al.
2011-09-15
Surface Emitting Semiconductor Laser
App 20110182316 - KONDO; Takashi ;   et al.
2011-07-28
Vertical Cavity Surface Emitting Laser, Vertical Cavity Surface Emitting Laser Device, Optical Transmission Device, And Information Processing Apparatus
App 20110150500 - Matsushita; Kazuyuki ;   et al.
2011-06-23
Vertical Cavity Surface Emitting Laser, Vertical Cavity Surface Emitting Laser Device, Optical Transmission Device, And Information Processing Apparatus
App 20110135318 - Takeda; Kazutaka ;   et al.
2011-06-09

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