Kawata; Kentaro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kawata; Kentaro.The latest application filed is for "cleaning unit, cartridge, image forming apparatus".
Company Profile
5.35.37
- Kawata; Kentaro - Suntou-gun JP
- KAWATA; Kentaro - Saitama JP
- Kawata; Kentaro - Kanagawa JP
- KAWATA; Kentaro - Ebina JP
- Kawata; Kentaro - Kanagawa Pref. JP
- Kawata; Kentaro - Osaka N/A JP
- Kawata; Kentaro - Numazu-shi JP
- Kawata; Kentaro - Numazu JP
Patent Activity
| Patent | Date |
|---|---|
| Cleaning unit, cartridge, image forming apparatus Grant 11,067,938 - Ogino , et al. July 20, 2 | 2021-07-20 |
| Cleaning unit, cartridge, image forming apparatus Grant 10,928,768 - Matsuda , et al. February 23, 2 | 2021-02-23 |
| Developing Device, Process Cartridge And Image Forming Apparatus App 20200310294 - Sato; Shun ; et al. | 2020-10-01 |
| Cartridge And Image Forming Apparatus App 20200310298 - Kawata; Kentaro ; et al. | 2020-10-01 |
| Cleaning Unit, Cartridge, Image Forming Apparatus App 20200310332 - Ogino; Hiroki ; et al. | 2020-10-01 |
| Cleaning Unit, Cartridge, Image Forming Apparatus App 20200310334 - Matsuda; Kohei ; et al. | 2020-10-01 |
| Optoelectronic Devices Containing Benzodithiophene Based Compounds And A Special Light Absorber App 20180309063 - KAWATA; Kentaro ; et al. | 2018-10-25 |
| Developer container, developing device, process cartridge, and image forming apparatus Grant 9,709,924 - Kawata July 18, 2 | 2017-07-18 |
| Compounds containing hydrido-tricyano-borate anions Grant 9,518,068 - Ignatyev , et al. December 13, 2 | 2016-12-13 |
| Developer Container, Developing Device, Process Cartridge, And Image Forming Apparatus App 20160282758 - Kawata; Kentaro | 2016-09-29 |
| Compounds containing hydrido-tricyano-borate anions Grant 9,409,925 - Ignatyev , et al. August 9, 2 | 2016-08-09 |
| Additives for dye-sensitized solar cells Grant 9,390,864 - Kawata , et al. July 12, 2 | 2016-07-12 |
| Compounds Containing Hydrido-tricyano-borate Anions App 20160167972 - IGNATYEV; Nikolai (Mykola) ; et al. | 2016-06-16 |
| Additives for dye-sensitized solar cells Grant 9,287,052 - Yoshizaki , et al. March 15, 2 | 2016-03-15 |
| Transmitting electric power using electromagnetic waves Grant 9,244,190 - Ebihara , et al. January 26, 2 | 2016-01-26 |
| Additives For Dye-sensitized Solar Cells App 20150340165 - KAWATA; Kentaro ; et al. | 2015-11-26 |
| Cobalt Complexes With Tricyanoborate Or Dicyanoborate Counter-anions For Electrochemical Or Optoelectronic Devices App 20150310998 - IGNATYEV; Nikolai (Mykola) ; et al. | 2015-10-29 |
| Cobaltcomplex Salts App 20150302995 - IGNATYEV; Nikolai (Mykola) ; et al. | 2015-10-22 |
| Additives for dye-sensitized solar cells Grant 9,159,499 - Kawata , et al. October 13, 2 | 2015-10-13 |
| Developing device and image forming apparatus Grant 9,134,652 - Tanaka , et al. September 15, 2 | 2015-09-15 |
| Image forming apparatus Grant 9,110,433 - Kanazawa , et al. August 18, 2 | 2015-08-18 |
| Image forming apparatus Grant 9,098,005 - Kawata , et al. August 4, 2 | 2015-08-04 |
| Compounds containing alkyl-cyano-borate or alkyl-cyano-fluoroborate anions Grant 9,058,935 - Ignatyev , et al. June 16, 2 | 2015-06-16 |
| Electrolyte formulations Grant 8,921,589 - Kawata , et al. December 30, 2 | 2014-12-30 |
| Compounds containing perfluoroalkyl-cyano-alkoxy-borate anions or perfluoroalkyl-cyano-alkoxy-fluoro-borate anions Grant 8,901,340 - Shinohara , et al. December 2, 2 | 2014-12-02 |
| Compounds containing alkyl-alkoxy-cyano-borate anions Grant 8,859,800 - Ignatyev , et al. October 14, 2 | 2014-10-14 |
| Image Forming Apparatus App 20140286667 - Kanazawa; Takayuki ; et al. | 2014-09-25 |
| Electrolyte formulations Grant 8,835,667 - Shinohara , et al. September 16, 2 | 2014-09-16 |
| Electrolyte Formulations Grant 8,829,201 - Kawata , et al. September 9, 2 | 2014-09-09 |
| Additives For Dye-sensitized Solar Cells App 20140190567 - Kawata; Kentaro ; et al. | 2014-07-10 |
| Electrolyte Formulations App 20140182680 - KAWATA; Kentaro ; et al. | 2014-07-03 |
| Compounds Containing Alkyl-alkoxy-cyano-borate Anions App 20140171656 - Ignatyev; Nikolai (Mykola) ; et al. | 2014-06-19 |
| Compounds Containing Alkyl-cyano-borate Or Alkyl-cyano-fluoroborate Anions App 20140155566 - Ignatyen; Nikolai (Mykola) ; et al. | 2014-06-05 |
| Compounds Containing Hydrido-tricyano-borate Anions App 20140107341 - Ignatyev; Nikolai (Mykola) ; et al. | 2014-04-17 |
| Transmitting Electric Power Using Electromagnetic Waves App 20140015705 - EBIHARA; Satoshi ; et al. | 2014-01-16 |
| Additives for Dye-Sensitized Solar Cells App 20130292601 - YOSHIZAKI; Hiroki ; et al. | 2013-11-07 |
| Image forming apparatus Grant 8,532,515 - Adachi , et al. September 10, 2 | 2013-09-10 |
| Electrolyte Formulations App 20130180591 - Kawata; Kentaro ; et al. | 2013-07-18 |
| Developing Device And Cleaning Device App 20130084098 - Kanazawa; Takayuki ; et al. | 2013-04-04 |
| Developing Device And Image Forming Apparatus App 20130045030 - Tanaka; Masanori ; et al. | 2013-02-21 |
| Electrolyte Formulations App 20120318360 - KAWATA; Kentaro ; et al. | 2012-12-20 |
| Electrolyte Formulations App 20120309982 - Shinohara; Hiromi ; et al. | 2012-12-06 |
| Compounds Containing Perfluoroalkyl-cyano-alkoxy-borate Anions Or Perfluoroalkyl-cyano-alkoxy-fluoro-borate Anions App 20120296096 - Shinohara; Hiromi ; et al. | 2012-11-22 |
| Image Forming Apparatus App 20120155903 - Adachi; Motoki ; et al. | 2012-06-21 |
| Image Forming Apparatus App 20110311254 - Kawata; Kentaro ; et al. | 2011-12-22 |
| Image forming apparatus with a predetermined potential difference between regions of an image bearing member Grant 7,711,279 - Matsuda , et al. May 4, 2 | 2010-05-04 |
| Image forming apparatus wherein an image forming region and a non-image forming region are charged with different potentials Grant 7,457,554 - Matsuda , et al. November 25, 2 | 2008-11-25 |
| Image Forming Apparatus App 20080232854 - Matsuda; Kohei ; et al. | 2008-09-25 |
| Image forming apparatus and seal retractor Grant 7,277,659 - Kobayashi , et al. October 2, 2 | 2007-10-02 |
| Image forming apparatus Grant 7,272,331 - Kobayashi , et al. September 18, 2 | 2007-09-18 |
| Image forming apparatus App 20050260006 - Matsuda, Kohei ; et al. | 2005-11-24 |
| Image forming apparatus and seal retractor App 20050220464 - Kobayashi, Tetsuya ; et al. | 2005-10-06 |
| Image forming apparatus App 20050185975 - Kobayashi, Tetsuya ; et al. | 2005-08-25 |
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