Takagi; Seiichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Takagi; Seiichi.The latest application filed is for "colored resin particles, manufacturing method of the colored resin particles and toner for electrostatically charged image development".

Company Profile

0.45.28

Takagi; Seiichi - Kanagawa N/A JP
Takagi; Seiichi - Minamiashigara JP
TAKAGI; Seiichi - Minamiashigara-shi JP
Takagi; Seiichi - Minami-Ashigara JP
Takagi; Seiichi - Yokohama JP
Takagi; Seiichi - JP JP
Takagi; Seiichi - Tokyo 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

Patent	Date
Micro fluidic device Grant 8,721,992 - Yamada , et al. May 13, 2	2014-05-13
Microchannel device, separation apparatus, and separation method Grant 8,679,336 - Hongo , et al. March 25, 2	2014-03-25
Colored resin particles, manufacturing method of the colored resin particles and toner for electrostatically charged image development Grant 8,426,099 - Nakajima , et al. April 23, 2	2013-04-23
Classifying method and classifying device Grant 8,365,922 - Kojima , et al. February 5, 2	2013-02-05
Method for manufacturing aggregated resin particles Grant 8,356,798 - Takagi , et al. January 22, 2	2013-01-22
Colored Resin Particles, Manufacturing Method Of The Colored Resin Particles And Toner For Electrostatically Charged Image Development App 20120231391 - NAKAJIMA; Tomohito ; et al.	2012-09-13
Liquid transporting method and classifying method Grant 8,226,332 - Kojima , et al. July 24, 2	2012-07-24
Device for classifying particles and method for classifying particles Grant 8,215,490 - Hongo , et al. July 10, 2	2012-07-10
Separation method and separation apparatus Grant 8,087,515 - Kojima , et al. January 3, 2	2012-01-03
Toner cartridge Grant 7,941,073 - Takagi , et al. May 10, 2	2011-05-10
Device And Method For Classifying Particles App 20110042279 - MORIYA; Hiroyuki ; et al.	2011-02-24
Device For Classifying Particles And Method For Classifying Particles App 20110017645 - HONGO; Kazuya ; et al.	2011-01-27
Classifying Apparatus And Method App 20110011776 - HONGO; Kazuya ; et al.	2011-01-20
Liquid Transporting Method And Classifying Method App 20110011462 - KOJIMA; Hiroshi ; et al.	2011-01-20
Concentration method of fine particle dispersion and concentration apparatus of fine particle dispersion Grant 7,833,399 - Takagi , et al. November 16, 2	2010-11-16
Toner for electrostatic latent image development, production method thereof, and developer for electrostatic latent image development Grant 7,820,349 - Takagi , et al. October 26, 2	2010-10-26
Classifying Method And Classifying Device App 20100243539 - KOJIMA; Hiroshi ; et al.	2010-09-30
Method and device for classifying fine particles Grant 7,802,686 - Takagi , et al. September 28, 2	2010-09-28
Micro Fluidic Device, Separation Method And Separation Apparatus App 20100224551 - Hongo; Kazuya ; et al.	2010-09-09
Classifying device and method of classification Grant 7,770,738 - Tabata , et al. August 10, 2	2010-08-10
Microreactor apparatus having integral connectors Grant 7,767,155 - Ohta , et al. August 3, 2	2010-08-03
Method and apparatus of classifying fine particles Grant 7,732,725 - Takagi , et al. June 8, 2	2010-06-08
Colored Resin Particles, Manufacturing Method Of The Colored Resin Particles And Toner For Electrostatically Charged Image Development App 20100124717 - NAKAJIMA; Tomohito ; et al.	2010-05-20
Microchannel Device, Separation Apparatus, And Separation Method App 20100122957 - HONGO; Kazuya ; et al.	2010-05-20
Classifying Device And Method Of Classification App 20100072116 - TABATA; Kazuaki ; et al.	2010-03-25
Separation Method And Separation Apparatus App 20100072112 - KOJIMA; Hiroshi ; et al.	2010-03-25
Resin composition, resin mold and method for producing the same Grant 7,683,117 - Moriyama , et al. March 23, 2	2010-03-23
Method For Manufacturing Aggregated Resin Particles App 20100052204 - TAKAGI; Seiichi ; et al.	2010-03-04
Method of producing particle-dispersed liquid Grant 7,648,033 - Takagi , et al. January 19, 2	2010-01-19
Method and device for treating fine particles Grant 7,572,375 - Takagi , et al. August 11, 2	2009-08-11
Toner Cartridge App 20080260441 - TAKAGI; Seiichi ; et al.	2008-10-23
Micro fluidic device and method for producing micro fluidic device App 20080240987 - Yamada; Takayuki ; et al.	2008-10-02
Resin composition, resin mold and method for producing the same App 20080188597 - Moriyama; Masahiro ; et al.	2008-08-07
Method and device for classifying fine particles Grant 7,328,807 - Takagi , et al. February 12, 2	2008-02-12
Microreactor apparatus having integral connectors App 20080031790 - Ohta; Tetsuo ; et al.	2008-02-07
Method and device for classifying fine particles App 20080017553 - Takagi; Seiichi ; et al.	2008-01-24
Microchannel cleaning method App 20070284249 - Ohta; Tetsuo ; et al.	2007-12-13
Toner for electrostatic latent image development, production method thereof, and developer for electrostatic latent image development App 20070207402 - Takagi; Seiichi ; et al.	2007-09-06
Method and apparatus of classifying fine particles App 20070119754 - Takagi; Seiichi ; et al.	2007-05-31
Method for delivering fine particle dispersion, and device for delivering fine particle dispersion Grant 7,182,553 - Takagi , et al. February 27, 2	2007-02-27
Method for delivering a fine particle dispersion, and device for delivering a fine particle dispersion Grant 7,182,552 - Takagi , et al. February 27, 2	2007-02-27
Method of producing particle-dispersed liquid App 20070007220 - Takagi; Seiichi ; et al.	2007-01-11
Concentration method of fine particle dispersion and concentration apparatus of fine particle dispersion App 20060169589 - Takagi; Seiichi ; et al.	2006-08-03
Method and device for classifying fine particles App 20060070921 - Takagi; Seiichi ; et al.	2006-04-06
Method for delivering fine particle dispersion, and device for delivering fine particle dispersion App 20060016498 - Takagi; Seiichi ; et al.	2006-01-26
Method for delivering a fine particle dispersion, and device for delivering a fine particle dispersion App 20050249034 - Takagi, Seiichi ; et al.	2005-11-10
Method and device for treating fine particles App 20050178727 - Takagi, Seiichi ; et al.	2005-08-18
Electrostatic image dry toner composition, developer for developing electrostatic latent image and image forming method Grant 6,929,893 - Yoshino , et al. August 16, 2	2005-08-16
Photoconductive organic pigment, photoconductive organic pigment dispersion liquid, electrophotographic photoreceptor and electrophotographic device using the same Grant 6,921,618 - Hongo , et al. July 26, 2	2005-07-26
Photoconductive organic pigment, photoconductive organic pigment dispersion liquid, electrophotographic photoreceptor and electrophotographic device using the same App 20040063013 - Hongo, Kazuya ; et al.	2004-04-01
Electrostatic image dry toner composition, developer for developing electrostatic latent image and image forming method App 20040058258 - Yoshino, Susumu ; et al.	2004-03-25
Image-forming toner, preparation method thereof, three-dimensional image-forming method and image-forming apparatus Grant 6,165,667 - Takagi , et al. December 26, 2	2000-12-26
Toner for electrophotography and method of preparation thereof Grant 6,037,090 - Tanaka , et al. March 14, 2	2000-03-14
Process for making magnetic toners Grant 5,474,871 - Takagi , et al. December 12, 1	1995-12-12
Electrostatic imaging apparatus and facsimile apparatus employing toner with low aldehyde content Grant 5,333,059 - Hyosu , et al. July 26, 1	1994-07-26
Binder resin for a toner for developing electrostatic images, and process for production thereof Grant 5,310,812 - Yasuda , et al. May 10, 1	1994-05-10
Magnetic toner for developing electrostatic image Grant 5,143,810 - Nozawa , et al. September 1, 1	1992-09-01
Electrostatic image developing toner and process for its production, and binder resin and process for its production Grant 5,126,224 - Hyosu , et al. June 30, 1	1992-06-30
Smoking device Grant 5,048,545 - Takagi , et al. September 17, 1	1991-09-17
Toner for developing electrostatic images, binder therefor and process for production thereof Grant 4,966,829 - Yasuda , et al. October 30, 1	1990-10-30
Magnetic toner for developing electrostatic images Grant 4,939,060 - Tomiyama , et al. July 3, 1	1990-07-03
Electrophotographic magnetic dry developer containing cerium oxide and hydrophobic silica Grant 4,824,752 - Yasuda , et al. April 25, 1	1989-04-25
Electrophotographic method uses toner of polyalkylene and non-magnetic inorganic fine powder Grant 4,702,986 - Imai , et al. October 27, 1	1987-10-27
Magnetic toner and process for producing the same Grant 4,609,607 - Takagi , et al. September 2, 1	1986-09-02
Process for producing toner Grant 4,592,990 - Takagi , et al. June 3, 1	1986-06-03
Magnetic toner comprising magnetic powders having controlled size distribution Grant 4,543,312 - Murakawa , et al. September 24, 1	1985-09-24
Magnetic color toner Grant 4,448,870 - Imai , et al. May 15, 1	1984-05-15

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