Itakura; Takayuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Itakura; Takayuki.The latest application filed is for "toothpaste composition".
Company Profile
0.53.62
- Itakura; Takayuki - Mishima JP
- Itakura; Takayuki - Tokyo JP
- Itakura; Takayuki - Mishima-shi JP
- Itakura; Takayuki - Shizuoka-ken JP
- Itakura; Takayuki - Shizuoka JP
- Itakura; Takayuki - Osaka JP
- Itakura; Takayuki - Suwa JP
Patent Activity
| Patent | Date |
|---|---|
| Toner and image forming method Grant 10,409,186 - Hotta , et al. Sept | 2019-09-10 |
| Toothpaste composition Grant 10,039,698 - Itakura , et al. August 7, 2 | 2018-08-07 |
| Toner Grant 9,715,188 - Terauchi , et al. July 25, 2 | 2017-07-25 |
| Toothpaste Composition App 20170189287 - ITAKURA; Takayuki ; et al. | 2017-07-06 |
| Toner Grant 9,594,323 - Fujikawa , et al. March 14, 2 | 2017-03-14 |
| Magnetic toner Grant 9,588,450 - Tsuda , et al. March 7, 2 | 2017-03-07 |
| Toner Grant 9,575,425 - Naka , et al. February 21, 2 | 2017-02-21 |
| Toner And Image Forming Method App 20160202621 - Hotta; Yojiro ; et al. | 2016-07-14 |
| Toner App 20160139523 - Fujikawa; Hiroyuki ; et al. | 2016-05-19 |
| Magnetic Toner App 20160091809 - Tsuda; Shohei ; et al. | 2016-03-31 |
| Toner App 20160070192 - Terauchi; Kazuo ; et al. | 2016-03-10 |
| Toner Grant 9,256,148 - Fujikawa , et al. February 9, 2 | 2016-02-09 |
| Toner Grant 9,034,549 - Shiotari , et al. May 19, 2 | 2015-05-19 |
| Magnetic Toner App 20150125790 - Hotta; Yojiro ; et al. | 2015-05-07 |
| Toner Grant 8,986,914 - Fujikawa , et al. March 24, 2 | 2015-03-24 |
| Toner App 20150037719 - Naka; Takeshi ; et al. | 2015-02-05 |
| Magnetic Toner App 20150037720 - Tsuda; Shohei ; et al. | 2015-02-05 |
| Two-component Developer, Replenishing Developer, And Image-forming Method App 20150003875 - Ishigami; Koh ; et al. | 2015-01-01 |
| Toner, Two-component Developer, And Image Forming Method App 20140113228 - Shiotari; Yoshiaki ; et al. | 2014-04-24 |
| Toner App 20130288174 - Shiotari; Yoshiaki ; et al. | 2013-10-31 |
| Toner App 20130244164 - Fujikawa; Hiroyuki ; et al. | 2013-09-19 |
| Toner, Binary Developer, And Image Forming Method App 20130236830 - Shiotari; Yoshiaki ; et al. | 2013-09-12 |
| Toner App 20130171556 - Fujikawa; Hiroyuki ; et al. | 2013-07-04 |
| Toner, binary developer, and image forming method Grant 8,455,167 - Shiotari , et al. June 4, 2 | 2013-06-04 |
| Toner and two-component developer Grant 8,288,069 - Fujikawa , et al. October 16, 2 | 2012-10-16 |
| Two-component Developer, Replenishing Developer, And Image-forming Method App 20120094225 - Ishigami; Koh ; et al. | 2012-04-19 |
| Developer for replenishment and image forming method Grant 8,142,972 - Hotta , et al. March 27, 2 | 2012-03-27 |
| Magnetic carrier, two-component developer and image forming method Grant 8,137,886 - Baba , et al. March 20, 2 | 2012-03-20 |
| Two-component developer, replenishing developer, and image-forming method Grant 8,114,562 - Ishigami , et al. February 14, 2 | 2012-02-14 |
| Fixing method and fixing device with specified temperature relationships for recording medium Grant 7,983,581 - Ishigami , et al. July 19, 2 | 2011-07-19 |
| Toner, Binary Developer, And Image Forming Method App 20110143277 - Shiotari; Yoshiaki ; et al. | 2011-06-16 |
| Toner And Two-component Developer App 20110136060 - Fujikawa; Hiroyuki ; et al. | 2011-06-09 |
| Magnetic carrier and two-component developer Grant 7,939,233 - Inoue , et al. May 10, 2 | 2011-05-10 |
| Two-component Developer, Replenishing Developer, And Image-forming Method App 20110097661 - Ishigami; Koh ; et al. | 2011-04-28 |
| Magnetic carrier and two component developer Grant 7,927,775 - Komatsu , et al. April 19, 2 | 2011-04-19 |
| Two-component developer, replenishing developer, and image-forming method Grant 7,906,262 - Ishigami , et al. March 15, 2 | 2011-03-15 |
| Magnetic carrier and two-component developer Grant 7,858,283 - Ishigami , et al. December 28, 2 | 2010-12-28 |
| Two-component Developer, Replenishing Developer, And Image-forming Method App 20100248126 - Ishigami; Koh ; et al. | 2010-09-30 |
| Two-component Developer, Replenishing Developer, And Image-forming Method App 20100203438 - Ishigami; Koh ; et al. | 2010-08-12 |
| Two-component developer, replenishing developer, and image-forming method Grant 7,767,370 - Ishigami , et al. August 3, 2 | 2010-08-03 |
| Two-component Developer, Replenishing Developer, And Image-forming Method App 20100159380 - Ishigami; Koh ; et al. | 2010-06-24 |
| Magnetic Carrier, Two-component Developer And Image Forming Method App 20100143833 - Baba; Yoshinobu ; et al. | 2010-06-10 |
| Magnetic Carrier And Two-component Developer App 20100136473 - Ishigami; Koh ; et al. | 2010-06-03 |
| Magnetic Carrier And Two-component Developer App 20100119967 - Inoue; Chika ; et al. | 2010-05-13 |
| Magnetic Carrier And Two Component Developer App 20100119968 - Komatsu; Nozomu ; et al. | 2010-05-13 |
| Magnetic Carrier And Two-component Developer App 20100028796 - Nakamura; Kunihiko ; et al. | 2010-02-04 |
| Toner Grant 7,629,100 - Okamoto , et al. December 8, 2 | 2009-12-08 |
| Toner and image forming method Grant 7,611,813 - Ida , et al. November 3, 2 | 2009-11-03 |
| Two-component Developer, Replenishing Developer, And Image-forming Method Using The Developers App 20090246675 - Nakamura; Kunihiko ; et al. | 2009-10-01 |
| Toner And Two-component Developer App 20090233212 - Fujikawa; Hiroyuki ; et al. | 2009-09-17 |
| Two-component Developer, Replenishing Developer, And Image-forming Method Using The Developers App 20090197190 - Nakamura; Kunihiko ; et al. | 2009-08-06 |
| Developer For Replenishment And Image Forming Method App 20090123856 - Hotta; Yojiro ; et al. | 2009-05-14 |
| Toner App 20090047592 - Okamoto; Naoki ; et al. | 2009-02-19 |
| Two-component Developer, Replenishing Developer, And Image-forming Method App 20080286668 - Ishigami; Koh ; et al. | 2008-11-20 |
| Toner and method for forming image Grant 7,442,478 - Itakura , et al. October 28, 2 | 2008-10-28 |
| Image forming method and image forming apparatus Grant 7,396,629 - Baba , et al. July 8, 2 | 2008-07-08 |
| Toner Grant 7,396,626 - Fujikawa , et al. July 8, 2 | 2008-07-08 |
| Image forming method and image forming apparatus Grant 7,381,515 - Sugahara , et al. June 3, 2 | 2008-06-03 |
| Color toner, and full-color image-forming method Grant 7,361,441 - Itakura , et al. April 22, 2 | 2008-04-22 |
| Image Forming Apparatus And Image Forming Method App 20080026313 - Sugahara; Nobuyoshi ; et al. | 2008-01-31 |
| Magenta toner Grant 7,320,850 - Itakura , et al. January 22, 2 | 2008-01-22 |
| Toner, and image forming method Grant 7,297,455 - Fujikawa , et al. November 20, 2 | 2007-11-20 |
| Color toner Grant 7,288,348 - Hayami , et al. October 30, 2 | 2007-10-30 |
| Magnetic carrier and two-component developer Grant 7,279,262 - Fujikawa , et al. October 9, 2 | 2007-10-09 |
| Developing method using a developer with a specified degree of compression and shearing stress Grant 7,272,348 - Okamoto , et al. September 18, 2 | 2007-09-18 |
| Toner And Method For Forming Image App 20070184372 - Itakura; Takayuki ; et al. | 2007-08-09 |
| Color toner, and full-color image forming method Grant 7,229,727 - Itakura , et al. June 12, 2 | 2007-06-12 |
| Toner And Image Forming Method App 20070122727 - Ida; Tetsuya ; et al. | 2007-05-31 |
| Color toner, and full-color image-forming method App 20070031747 - Itakura; Takayuki ; et al. | 2007-02-08 |
| Toner and image forming apparatus Grant 7,147,980 - Itakura , et al. December 12, 2 | 2006-12-12 |
| Toner and two-component developer Grant 7,144,668 - Baba , et al. December 5, 2 | 2006-12-05 |
| Cyan toner and method for forming an image Grant 7,138,213 - Itakura , et al. November 21, 2 | 2006-11-21 |
| Fixing method and fixing device App 20060251451 - Ishigami; Koh ; et al. | 2006-11-09 |
| Toner Grant 7,115,349 - Iida , et al. October 3, 2 | 2006-10-03 |
| Toner App 20060008723 - Fujikawa; Hiroyuki ; et al. | 2006-01-12 |
| Image forming method and iamge forming apparatus App 20050244737 - Baba, Yoshinobu ; et al. | 2005-11-03 |
| Image forming method and image forming apparatus App 20050238988 - Sugahara, Nobuyoshi ; et al. | 2005-10-27 |
| Developing method and developing device using the same App 20050238392 - Okamoto, Naoki ; et al. | 2005-10-27 |
| Toner and fixing method Grant 6,929,894 - Sugahara , et al. August 16, 2 | 2005-08-16 |
| Color toner, and full-color image forming method Grant 6,905,808 - Itakura , et al. June 14, 2 | 2005-06-14 |
| Magnetic carrier and two-component developer App 20050112489 - Fujikawa, Hiroyuki ; et al. | 2005-05-26 |
| Image forming apparatus and image forming method App 20050106489 - Sugahara, Nobuyoshi ; et al. | 2005-05-19 |
| Color toner App 20050079429 - Hayami, Kazuhiko ; et al. | 2005-04-14 |
| Color toner, and full-color image forming method App 20050070631 - Itakura, Takayuki ; et al. | 2005-03-31 |
| Toner, and image forming method App 20050026056 - Fujikawa, Hiroyuki ; et al. | 2005-02-03 |
| Toner and method for forming image App 20050014079 - Itakura, Takayuki ; et al. | 2005-01-20 |
| Toner and heat-fixing method Grant 6,808,852 - Hotta , et al. October 26, 2 | 2004-10-26 |
| Cyan toner and method for forming an image App 20040209178 - Itakura, Takayuki ; et al. | 2004-10-21 |
| Toner and two-component developer App 20040175643 - Baba, Yoshinobu ; et al. | 2004-09-09 |
| Toner and image forming apparatus App 20040161688 - Itakura, Takayuki ; et al. | 2004-08-19 |
| Toner App 20040137353 - Iida, Wakashi ; et al. | 2004-07-15 |
| Image-forming method in high-speed mode and in low-speed mode Grant 6,751,424 - Komatsu , et al. June 15, 2 | 2004-06-15 |
| Toner and fixing method App 20040009420 - Sugahara, Nobuyoshi ; et al. | 2004-01-15 |
| Magenta toner Grant 6,664,016 - Kanbayashi , et al. December 16, 2 | 2003-12-16 |
| Color toner, and full-color image forming method App 20030207186 - Itakura, Takayuki ; et al. | 2003-11-06 |
| Image-forming method App 20030162118 - Komatsu, Nozomu ; et al. | 2003-08-28 |
| Toner and heat-fixing method App 20030129517 - Hotta, Yojiro ; et al. | 2003-07-10 |
| Toner and full-color image forming method Grant 6,586,147 - Iida , et al. July 1, 2 | 2003-07-01 |
| Toner Grant 6,528,222 - Kohtaki , et al. March 4, 2 | 2003-03-04 |
| Toner App 20020072005 - Kohtaki, Takaaki ; et al. | 2002-06-13 |
| Toner and full-color image forming method App 20020051924 - Iida, Wakashi ; et al. | 2002-05-02 |
| Magenta toner App 20020037466 - Kanbayashi, Makoto ; et al. | 2002-03-28 |
| Toner, and process for producing a toner Grant 6,326,114 - Itakura , et al. December 4, 2 | 2001-12-04 |
| Positive charging color toner Grant 6,096,467 - Shimizu , et al. August 1, 2 | 2000-08-01 |
| Method of controlling electric charge of a two-component developing agent Grant 5,858,600 - Itakura , et al. January 12, 1 | 1999-01-12 |
| Converter of meter-gauge readings Grant 4,336,447 - Oguchi , et al. June 22, 1 | 1982-06-22 |
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