OTSUKA; Koji
Patent Applications and Registrations
Patent applications and USPTO patent grants for OTSUKA; Koji.The latest application filed is for "electronic component".
Company Profile
7.73.65
Trademarks
- OTSUKA; Koji - Tokyo JP
- Otsuka; Koji - Kyoto-shi JP
- Otsuka; Koji - Takasaki JP
- Otsuka; Koji - Kanagawa JP
- Otsuka; Koji - Yokohama JP
- OTSUKA; Koji - Takasaki-shi JP
- Otsuka; Koji - Yokohama-shi JP
- Otsuka; Koji - Osaka N/A JP
- Otsuka; Koji - Niiza JP
- Otsuka; Koji - Osaka-shi JP
- Otsuka; Koji - Niiza-shi JP
- Otsuka; Koji - Hino JP
- Otsuka; Koji - Saitama JP
- Otsuka; Koji - Kawagoe JP
- Otsuka; Koji - Kyoto JP
- Otsuka; Koji - Tokyo-To JP
- Otsuka; Koji - Kawagoe-shi JP
- Otsuka; Koji - Shinjuku-Ku JP
Trademarks
Patent Activity
| Patent | Date |
|---|---|
| Electronic Component App 20200258679 - A1 | 2020-08-13 |
| Electronic component and method of manufacturing the same Grant 10,714,266 - Moriya , et al. | 2020-07-14 |
| Electronic component Grant 10,679,786 - Ogino , et al. | 2020-06-09 |
| Headphone Grant 10,511,900 - Yoneyama , et al. Dec | 2019-12-17 |
| Electronic Component And Method Of Manufacturing The Same App 20190378659 - MORIYA; Takuya ; et al. | 2019-12-12 |
| Electronic component and method of manufacturing the same Grant 10,431,387 - Moriya , et al. O | 2019-10-01 |
| Electronic component Grant 10,312,015 - Ogino , et al. | 2019-06-04 |
| Electronic Component App 20190148056 - OGINO; Tsuyoshi ; et al. | 2019-05-16 |
| Noise-cancelling headphone Grant 10,249,287 - Otsuka , et al. | 2019-04-02 |
| Noise-cancelling headphone Grant 10,204,615 - Otsuka , et al. Feb | 2019-02-12 |
| Headphone App 20180366100 - Otsuka; Koji ; et al. | 2018-12-20 |
| Headphone App 20180352318 - YONEYAMA; Daisuke ; et al. | 2018-12-06 |
| Separating Agent For Liquid Chromatography, Separation Column, And Method For Separating And Purifying Biopolymer Using Them App 20180243725 - Kobayashi; Hiroshi ; et al. | 2018-08-30 |
| Noise-cancelling headphone Grant 9,959,858 - Otsuka , et al. May 1, 2 | 2018-05-01 |
| Noise-cancelling Headphone App 20180068648 - OTSUKA; Koji ; et al. | 2018-03-08 |
| Noise-cancelling headphone Grant 9,913,020 - Otsuka , et al. March 6, 2 | 2018-03-06 |
| Ceramic electronic component Grant 9,837,213 - Otsuka , et al. December 5, 2 | 2017-12-05 |
| Electronic Component App 20170278624 - OGINO; Tsuyoshi ; et al. | 2017-09-28 |
| Electronic Component And Method Of Manufacturing The Same App 20170271084 - MORIYA; Takuya ; et al. | 2017-09-21 |
| Multi-component food packaging for microwave oven Grant 9,737,085 - Birchmeier , et al. August 22, 2 | 2017-08-22 |
| Blower pipe, blowing device, and image forming apparatus Grant 9,658,558 - Kudo , et al. May 23, 2 | 2017-05-23 |
| Electroconductive member with a surface layer including a porous body having a continuous open pore Grant 9,651,888 - Muranaka , et al. May 16, 2 | 2017-05-16 |
| Noise-cancelling Headphone App 20170040013 - OTSUKA; Koji ; et al. | 2017-02-09 |
| Noise-cancelling Headphone App 20170026737 - OTSUKA; Koji ; et al. | 2017-01-26 |
| Ceramic Electronic Component App 20160042868 - OTSUKA; Koji ; et al. | 2016-02-11 |
| Blowing device and image forming apparatus Grant 9,098,008 - Inami , et al. August 4, 2 | 2015-08-04 |
| Blower pipe, blowing device, and image forming apparatus Grant 9,075,336 - Momomura , et al. July 7, 2 | 2015-07-07 |
| Blowing target structure, and image forming apparatus Grant 9,044,788 - Kudo , et al. June 2, 2 | 2015-06-02 |
| Grid electrode, charging device, and image forming apparatus Grant 9,042,787 - Nagamori , et al. May 26, 2 | 2015-05-26 |
| Electroconductive Member, Process Cartridge And Electrophotographic Apparatus App 20150093151 - Muranaka; Norifumi ; et al. | 2015-04-02 |
| Color judging apparatus, color judging method, image processing circuit and program Grant 8,942,472 - Otsuka , et al. January 27, 2 | 2015-01-27 |
| Multi-Component Food Packaging For Microwave Oven App 20140255567 - Birchmeier; Kathryn Marie ; et al. | 2014-09-11 |
| Air supply tube, air supply device, and image forming apparatus Grant 8,759,766 - Momomura , et al. June 24, 2 | 2014-06-24 |
| Corona Discharger, And Image Forming Apparatus App 20140169832 - NAGAMORI; Yuki ; et al. | 2014-06-19 |
| Blower Pipe, Blowing Device, And Image Forming Apparatus App 20140169825 - MOMOMURA; Yasunori ; et al. | 2014-06-19 |
| Multi-component food packaging for microwave oven Grant 8,748,786 - Birchmeier , et al. June 10, 2 | 2014-06-10 |
| Charging device, image forming apparatus, and potential control plate Grant 8,750,761 - Nagamori , et al. June 10, 2 | 2014-06-10 |
| Blowing Target Structure, And Image Forming Apparatus App 20140140718 - KUDO; Masafumi ; et al. | 2014-05-22 |
| Blower Pipe, Blowing Device, And Image Forming Apparatus App 20140119767 - INAMI; Kazuki ; et al. | 2014-05-01 |
| Charging device and image forming apparatus Grant 8,676,091 - Otsuka , et al. March 18, 2 | 2014-03-18 |
| Lighting device Grant 8,608,350 - Otsuka December 17, 2 | 2013-12-17 |
| Grid Electrode, Charging Device, And Image Forming Apparatus App 20130279939 - NAGAMORI; Yuki ; et al. | 2013-10-24 |
| Blower Pipe, Blowing Device, And Image Forming Apparatus App 20130165036 - KUDO; Masafumi ; et al. | 2013-06-27 |
| Air Supply Tube, Air Supply Device, And Image Forming Apparatus App 20130153764 - MOMOMURA; Yasunori ; et al. | 2013-06-20 |
| Color adjustment circuit Grant 8,466,930 - Otsuka , et al. June 18, 2 | 2013-06-18 |
| Method for finishing surface of preliminary polished glass substrate Grant 8,460,843 - Otsuka , et al. June 11, 2 | 2013-06-11 |
| Blowing Device And Image Forming Apparatus App 20130101309 - INAMI; Kazuki ; et al. | 2013-04-25 |
| Video signal processing circuit, display device, mobile terminal, and program Grant 8,416,257 - Mamba , et al. April 9, 2 | 2013-04-09 |
| Video signal processing device and video display device Grant 8,351,734 - Otsuka , et al. January 8, 2 | 2013-01-08 |
| Color Judging Apparatus, Color Judging Method, Image Processing Circuit And Program App 20130004062 - Otsuka; Koji ; et al. | 2013-01-03 |
| Charging Device, Image Forming Apparatus, And Potential Control Plate App 20120251180 - NAGAMORI; Yuki ; et al. | 2012-10-04 |
| Charging Device And Image Forming Apparatus App 20120230732 - OTSUKA; Koji ; et al. | 2012-09-13 |
| Method of finishing pre-polished glass substrate surface Grant 8,182,708 - Otsuka May 22, 2 | 2012-05-22 |
| Processing method of glass substrate, and highly flat and highly smooth glass substrate Grant 8,137,574 - Otsuka , et al. March 20, 2 | 2012-03-20 |
| Lighting Device App 20120063141 - Otsuka; Koji | 2012-03-15 |
| Light emitting device Grant 8,089,078 - Murofushi , et al. January 3, 2 | 2012-01-03 |
| Method For Finishing Surface Of Preliminary Polished Glass Substrate App 20110281069 - OTSUKA; Koji ; et al. | 2011-11-17 |
| Specified Color Area Demarcation Circuit, Detection Circuit, And Image Processing Apparatus Using Same App 20110216967 - Hagiwara; Yasufumi ; et al. | 2011-09-08 |
| Bag with pouring spout Grant 8,002,468 - Otsuka , et al. August 23, 2 | 2011-08-23 |
| Container Grant D643,309 - Birchmeier , et al. August 16, 2 | 2011-08-16 |
| Container Grant D643,310 - Birchmeier , et al. August 16, 2 | 2011-08-16 |
| Method for finishing surface of preliminary polished glass substrate Grant 7,998,645 - Otsuka , et al. August 16, 2 | 2011-08-16 |
| Container Grant D642,937 - Birchmeier , et al. August 9, 2 | 2011-08-09 |
| Container Grant D642,484 - Birchmeier , et al. August 2, 2 | 2011-08-02 |
| Multi-Component Food Packaging For Microwave Oven App 20110120993 - Birchmeier; Kathryn Marie ; et al. | 2011-05-26 |
| Video Signal Processing Device And Video Display Device App 20110115982 - Otsuka; Koji ; et al. | 2011-05-19 |
| LED array for microdisplays or like application Grant 7,923,738 - Murofushi , et al. April 12, 2 | 2011-04-12 |
| Video Signal Processing Circuit, Display Device, Mobile Terminal, And Program App 20110080524 - Mamba; Osamu ; et al. | 2011-04-07 |
| Method For Finishing Surface Of Preliminary Polished Glass Substrate App 20100304282 - OTSUKA; Koji ; et al. | 2010-12-02 |
| Amplifier Grant D627,330 - Otsuka November 16, 2 | 2010-11-16 |
| Color Adjustment Circuit App 20100277500 - Otsuka; Koji ; et al. | 2010-11-04 |
| Method for finishing surface of preliminary polished glass substrate Grant 7,803,280 - Otsuka , et al. September 28, 2 | 2010-09-28 |
| Eyelash Curler App 20100224207 - Otsuka; Koji ; et al. | 2010-09-09 |
| Image Display App 20100214325 - Koyama; Daisuke ; et al. | 2010-08-26 |
| Process for polishing glass substrate Grant 7,771,603 - Otsuka , et al. August 10, 2 | 2010-08-10 |
| Nitride-based semiconductor device with reduced leakage current Grant 7,745,850 - Otsuka , et al. June 29, 2 | 2010-06-29 |
| Surface-stabilized semiconductor device Grant 7,714,360 - Otsuka , et al. May 11, 2 | 2010-05-11 |
| III-V nitride semiconductor device comprising a concave shottky contact and an ohmic contact Grant 7,692,298 - Otsuka , et al. April 6, 2 | 2010-04-06 |
| LED having a reflector layer of improved contact ohmicity Grant 7,675,070 - Aoyagi , et al. March 9, 2 | 2010-03-09 |
| Nitride-based semiconductor device of reduced voltage drop Grant 7,675,076 - Otsuka , et al. March 9, 2 | 2010-03-09 |
| Nitride-based semiconductor device of reduced voltage drop, and method of fabrication Grant 7,671,375 - Otsuka , et al. March 2, 2 | 2010-03-02 |
| Two-dimensional photonic crystal surface emitting laser Grant 7,656,925 - Otsuka , et al. February 2, 2 | 2010-02-02 |
| Process for polishing glass substrate Grant 7,622,050 - Otsuka , et al. November 24, 2 | 2009-11-24 |
| Light Emitting Device App 20090242910 - MUROFUSHI; Hitoshi ; et al. | 2009-10-01 |
| Method For Finishing Surface Of Preliminary Polished Glass Substrate App 20090233192 - Otsuka; Koji ; et al. | 2009-09-17 |
| Bag With Pouring Spout App 20090129706 - Otsuka; Koji ; et al. | 2009-05-21 |
| Led Array For Microdisplays Or Like Applications, And Method Of Fabrication App 20090121237 - Murofushi; Hitoshi ; et al. | 2009-05-14 |
| Nitride semiconductor substrate and semiconductor element built thereon Grant 7,518,154 - Otsuka , et al. April 14, 2 | 2009-04-14 |
| Nitride-based semiconductor device of reduced current leakage Grant 7,491,983 - Otsuka , et al. February 17, 2 | 2009-02-17 |
| Processing Method Of Glass Substrate, And Highly Flat And Highly Smooth Glass Substrate App 20090017257 - OTSUKA; Koji ; et al. | 2009-01-15 |
| Light-emitting semiconductor device Grant 7,456,435 - Aoyagi , et al. November 25, 2 | 2008-11-25 |
| Two-dimensional photonic crystal surface-emitting laser App 20080240179 - Otsuka; Koji ; et al. | 2008-10-02 |
| Nitride-based semiconductor device Grant 7,400,000 - Otsuka , et al. July 15, 2 | 2008-07-15 |
| Method Of Finishing Pre-polished Glass Substrate Surface App 20080142480 - OTSUKA; Koji | 2008-06-19 |
| Surface-stabilized Semiconductor Device App 20080121876 - Otsuka; Koji ; et al. | 2008-05-29 |
| Method and apparatus for measuring holding distortion Grant 7,342,666 - Ueki , et al. March 11, 2 | 2008-03-11 |
| Process For Polishing Glass Substrate App 20070259605 - OTSUKA; Koji ; et al. | 2007-11-08 |
| Process For Polishing Glass Substrate App 20070125747 - Otsuka; Koji ; et al. | 2007-06-07 |
| Led Having A Reflector Layer Of Improved Contact Ohmicity And Method Of Fabrication App 20070102711 - Aoyagi; Hidekazu ; et al. | 2007-05-10 |
| Semiconductor device App 20070051938 - Otsuka; Koji ; et al. | 2007-03-08 |
| Method of making substrates for nitride semiconductor devices Grant 7,186,620 - Otsuka , et al. March 6, 2 | 2007-03-06 |
| Light-emitting semiconductor device with a built-in overvoltage protector Grant 7,173,311 - Sato , et al. February 6, 2 | 2007-02-06 |
| Method of fabricating light-emitting semiconductor device App 20060275937 - Aoyagi; Hidekazu ; et al. | 2006-12-07 |
| Method for the manufacture of multilayer ceramic electronic component Grant 7,128,870 - Otsuka October 31, 2 | 2006-10-31 |
| Nitride-based semiconductor device of reduced voltage drop, and method of fabrication App 20060175628 - Otsuka; Koji ; et al. | 2006-08-10 |
| Nitride-based semiconductor device of reduced voltage drop App 20060157730 - Otsuka; Koji ; et al. | 2006-07-20 |
| Nitride-based semiconductor device of reduced current leakage App 20060138457 - Otsuka; Koji ; et al. | 2006-06-29 |
| Semiconductor device with reduced leakage current, and method of fabrication App 20060118824 - Otsuka; Koji ; et al. | 2006-06-08 |
| Semiconductor light-emitting device, method for manufacturing same, and linear light source App 20060113544 - Otsuka; Koji ; et al. | 2006-06-01 |
| Nitride-based semiconductor device and method of fabrication App 20060094145 - Otsuka; Koji ; et al. | 2006-05-04 |
| Light-emitting semiconductor device with a built-in overvoltage protector App 20050168899 - Sato, Junji ; et al. | 2005-08-04 |
| Method of making substrates for nitride semiconductor devices App 20050118752 - Otsuka, Koji ; et al. | 2005-06-02 |
| Nitride semiconductor substrate, method of fabrication thereof, and semiconductor element built thereon App 20050110043 - Otsuka, Koji ; et al. | 2005-05-26 |
| Light-emitting semiconductor device and method of fabrication App 20050110029 - Aoyagi, Hidekazu ; et al. | 2005-05-26 |
| Dustfree filling and sealing apparatus, dustfree container and wrapping clean film producing method Grant 6,896,754 - Yamaguchi , et al. May 24, 2 | 2005-05-24 |
| Method for the manufacture of multilayer ceramic electronic component App 20040065986 - Otsuka, Koji | 2004-04-08 |
| Pouch and method of producing film for pouch Grant 6,667,081 - Aoki , et al. December 23, 2 | 2003-12-23 |
| Dustfree filling and sealing apparatus, dustfree container and wrapping clean film producing method App 20030062114 - Yamaguchi, Masahisa ; et al. | 2003-04-03 |
| Catalyst and its method of preparation Grant 4,101,449 - Noda , et al. July 18, 1 | 1978-07-18 |
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