| Patent | Date |
|---|
Composite particles, and coloring composition and resin composition using the same
Grant 9,296,901 - Morii , et al. March 29, 2 | 2016-03-29 |
Non-magnetic Particles For Non-magnetic Undercoat Layer Of Magnetic Recording Medium, And Magnetic Recording Medium
App 20140322437 - ISHITANI; Seiji ; et al. | 2014-10-30 |
Manufacturing method of soft magnetic material and manufacturing method of dust core
Grant 8,557,330 - Maeda , et al. October 15, 2 | 2013-10-15 |
Soft magnetic material, powder magnetic core and method of manufacturing soft magnetic material
Grant 8,323,725 - Maeda , et al. December 4, 2 | 2012-12-04 |
Colored composite microparticles, process for producing the colored composite microparticles, colorant, color filter and ink for ink-jet printing
Grant 8,303,861 - Horie , et al. November 6, 2 | 2012-11-06 |
Manufacturing Method Of Soft Magnetic Material And Manufacturing Method Of Dust Core
App 20120164320 - Maeda; Toru ; et al. | 2012-06-28 |
Soft magnetic material comprising an insulating layer containing aluminum, silicon, phosphorous and oxygen; dust magnetic core; process for producing soft magnetic material; and process for producing dust magnetic core
Grant 8,153,256 - Maeda , et al. April 10, 2 | 2012-04-10 |
Colored composite microparticles, process for producing the colored composite microparticles, colorant, color filter and ink for ink-jet printing
App 20110068307 - Horie; Shinji ; et al. | 2011-03-24 |
Soft Magnetic Material, Powder Magnetic Core And Method Of Manufacturing Soft Magnetic Material
App 20100255188 - MAEDA; Toru ; et al. | 2010-10-07 |
Color agent for road marking material and road marking material using the same
Grant 7,807,733 - Hayashi , et al. October 5, 2 | 2010-10-05 |
Soft magnetic material, powder magnetic core and method of manufacturing soft magnetic material
Grant 7,767,034 - Maeda , et al. August 3, 2 | 2010-08-03 |
Process For Producing Ferromagnetic Metal Particles And Magnetic Recording Medium
App 20100035087 - Morii; Hiroko ; et al. | 2010-02-11 |
Ferromagnetic Metal Particles And Process For Producing The Same, And Magnetic Recording Medium
App 20090220823 - MORII; Hiroko ; et al. | 2009-09-03 |
Soft Magnetic Material, Dust Magnetic Core, Process For Producing Soft Magnetic Material And Process For Producing Dust Magnetic Core
App 20090047519 - Maeda; Toru ; et al. | 2009-02-19 |
Non-magnetic Particles For Non-magnetic Undercoat Layer Of Magnetic Recording Medium, And Magnetic Recording Medium
App 20090042064 - ISHITANI; Seiji ; et al. | 2009-02-12 |
Functional material, dispersion containing the functional material, and process for producing the functional material
App 20090007821 - KAMIGAKI; Mamoru ; et al. | 2009-01-08 |
Colored composite microparticles, process for producing the colored composite microparticles, colorant, color filter and ink for ink-jet printing
App 20080258118 - Horie; Shinji ; et al. | 2008-10-23 |
Soft Magnetic Material, Method of Manufacturing Soft Magnetic Material, Dust Core, and Method of Manufacturing Dust Core
App 20080248245 - Maeda; Toru ; et al. | 2008-10-09 |
Functional material, dispersion containing the functional material, and process for producing the functional material
Grant 7,432,314 - Kamigaki , et al. October 7, 2 | 2008-10-07 |
Color agent for road marking material and road making material using the same
App 20070251412 - Hayashi; Kazuyuki ; et al. | 2007-11-01 |
Soft Magnetic Material, Powder Magnetic Core and Method of Manufacturing Soft Magnetic Material
App 20070235109 - Maeda; Toru ; et al. | 2007-10-11 |
Color agent for road marking material and road marking material using the same
Grant 7,259,194 - Hayashi , et al. August 21, 2 | 2007-08-21 |
Transparent coloring composition and color filter
Grant 7,157,025 - Ichimura , et al. January 2, 2 | 2007-01-02 |
Coloring composition for color filter containing colorant and color filter using the same
Grant 7,094,814 - Morii , et al. August 22, 2 | 2006-08-22 |
Composite particles, and coloring composition and resin composition using the same
App 20060165991 - Morii; Hiroko ; et al. | 2006-07-27 |
Black composite particles for semiconductor sealing material, and semiconductor sealing material using the same
Grant 7,025,905 - Morii , et al. April 11, 2 | 2006-04-11 |
Composite particles, process for producing the same, and pigment, paint and resin composition using the same
Grant 7,022,752 - Hayashi , et al. April 4, 2 | 2006-04-04 |
Black magnetic acicular composite particles for magnetic recording medium and magnetic recording medium using the same
Grant 6,863,966 - Hayashi , et al. March 8, 2 | 2005-03-08 |
Black toner
Grant 6,838,218 - Hayashi , et al. January 4, 2 | 2005-01-04 |
Non-magnetic composite particles, process for producing the same and magnetic recording medium using the same
Grant 6,824,867 - Hayashi , et al. November 30, 2 | 2004-11-30 |
Transparent coloring composition and color filter
App 20040235985 - Ichimura, Kunihiro ; et al. | 2004-11-25 |
Magnetic recording medium, non-magnetic acicular black iron-based composite particles and process for producing the particles
Grant 6,803,104 - Hayashi , et al. October 12, 2 | 2004-10-12 |
Composite particles, and tread rubber composition, paint and resin composition using the same
Grant 6,800,684 - Hayashi , et al. October 5, 2 | 2004-10-05 |
Black magnetic acicular containing composite particles magnetic recording medium
Grant 6,767,611 - Hayashi , et al. July 27, 2 | 2004-07-27 |
Color toner
Grant 6,737,211 - Hayashi , et al. May 18, 2 | 2004-05-18 |
Color agent for road marking material and road marking material using the same
App 20040081820 - Hayashi, Kazuyuki ; et al. | 2004-04-29 |
Hematite particles aggregates, non-magnetic undercoatt layer for magnetic recording medium using the same, and magnetic recording medium having the non-magnetic undercoat layer
Grant 6,723,456 - Hayashi , et al. April 20, 2 | 2004-04-20 |
Magnetic recording medium
Grant 6,689,452 - Kamigaki , et al. February 10, 2 | 2004-02-10 |
Black colorant for ink-jet printing ink, ink-jet printing ink, and aqueous pigment dispersion containing the black colorant
Grant 6,666,914 - Hayashi , et al. December 23, 2 | 2003-12-23 |
Black composite particles for semiconductor sealing material, and semiconductor sealing material using the same
App 20030205699 - Morii, Hiroko ; et al. | 2003-11-06 |
Black magnetic toner
Grant 6,638,675 - Hayashi , et al. October 28, 2 | 2003-10-28 |
Black composite iron oxide pigment, and paint and resin composition using the same
Grant 6,638,618 - Hayashi , et al. October 28, 2 | 2003-10-28 |
Non-magnetic composite particles, process for producing the same and magnetic recording medium using the same
App 20030198811 - Hayashi, Kazuyuki ; et al. | 2003-10-23 |
Functional material, dispersion containing the functional material, and process for producing the fuctional material
App 20030199608 - Kamigaki, Mamoru ; et al. | 2003-10-23 |
Colorant for ink-jet printing ink, ink-jet printing ink, aqueous pigment dispersion containing the colorant, and organic and inorganic composite particles
Grant 6,623,557 - Hayashi , et al. September 23, 2 | 2003-09-23 |
Magnetic composite particles for magnetic color toner, magnetic color toner using the same, method for developing magnetic latent image using the toner, and method for developing electrostatic image using the toner
App 20030175518 - Ishitani, Seiji ; et al. | 2003-09-18 |
Black toner
App 20030138714 - Hayashi, Kazuyuki ; et al. | 2003-07-24 |
Organic and inorganic composite pigments, and paint and resin composition using the same
Grant 6,596,071 - Hayashi , et al. July 22, 2 | 2003-07-22 |
Black colorant for ink-jet printing ink, ink-jet printing ink, and aqueous pigment dispersion containing the black colorant
App 20030131761 - Hayashi, Kazuyuki ; et al. | 2003-07-17 |
Magnetic composite particles for magnetic recording medium, process for producing the same and magnetic recording medium the same
App 20030134152 - Hayashi, Kazuyuki ; et al. | 2003-07-17 |
Coloring composition for color filter containing colorant and color filter using the same
App 20030116758 - Morii, Hiroko ; et al. | 2003-06-26 |
Composite particles, and tread rubber composition, paint and resin composition using the same
App 20030105213 - Hayashi, Kazuyuki ; et al. | 2003-06-05 |
Organic and inorganic composite pigments, and paint and resin composition using the same
App 20030101908 - Hayashi, Kazuyuki ; et al. | 2003-06-05 |
Plastic film, and shopping bag and garbage bag produced from the same
App 20030091764 - Fujii, Yasuhiko ; et al. | 2003-05-15 |
Colorant for ink-jet printing ink, ink-jet printing ink, aqueous pigment dispersion containing the colorant, and organic and inorganic composite particles
App 20030056693 - Hayashi, Kazuyuki ; et al. | 2003-03-27 |
Magnetic recording medium
App 20030031895 - Kamigaki, Mamoru ; et al. | 2003-02-13 |
Black magnetic acicular composite particles for magnetic recording medium and magnetic recording medium using the same
App 20030027018 - Hayashi, Kazuyuki ; et al. | 2003-02-06 |
Color toner
App 20030022085 - Hayashi, Kazuyuki ; et al. | 2003-01-30 |
Black magnetic toner and black magnetic composite particles therefor
App 20020192584 - Hayashi, Kazuyuki ; et al. | 2002-12-19 |
Composite magnetic metal particles containing iron as a main component, process for producing the same and magnetic recording medium
App 20020192504 - Kamigaki, Mamoru ; et al. | 2002-12-19 |
Black toner
App 20020182525 - Hayashi, Kazuyuki ; et al. | 2002-12-05 |
Magnetic recording medium and magnetic composite particles or magnetic recording medium
App 20020164502 - Hayashi, Kazuyuki ; et al. | 2002-11-07 |
Hematite particles aggregates, non-magnetic undercoatt layer for magnetic recording medium using the same, and magnetic recording medium having the non-magnetic undercoat layer
App 20020136928 - Hayashi, Kazuyuki ; et al. | 2002-09-26 |
Black composite iron oxide pigment, and paint and resin composition using the same
App 20020117084 - Hayashi, Kazuyuki ; et al. | 2002-08-29 |
Magnetic recording medium, non-magnetic acicular black iron-based composite particles and process for producing the particles
App 20020114976 - Hayashi, Kazuyuki ; et al. | 2002-08-22 |
Composite particles, process for producing the same, and pigment, paint and resin composition using the same
App 20020069790 - Hayashi, Kazuyuki ; et al. | 2002-06-13 |
Magnetic recording medium, non-magnetic acicular composite particles and process for producing the particles
App 20020061423 - Hayashi, Kazuyuki ; et al. | 2002-05-23 |
Non-magnetic composite particles for black toner and black toner using the same
App 20020045700 - Hayashi, Kazuyuki ; et al. | 2002-04-18 |
Magnetic composite particles for black magnetic toner and black magnetic toner using the same
App 20020031713 - Hayashi, Kazuyuki ; et al. | 2002-03-14 |
Particles for non-magnetic undercoat layer of magnetic recording medium, method thereof and magnetic recording medium
App 20020028353 - Hayashi, Kazuyuki ; et al. | 2002-03-07 |
Magnetic recording medium, non-magnetic acicular black iron-based composite particles and process for producing the particles
Grant 6,352,776 - Hayashi , et al. March 5, 2 | 2002-03-05 |
Magnetic recording medium
App 20010044036 - Hayashi, Kazuyuki ; et al. | 2001-11-22 |
High-density acicular hematite particles, non-magnetic undercoat layer and magnetic recording medium
App 20010016270 - Hayashi, Kazuyuki ; et al. | 2001-08-23 |
Iron oxide hydroxide composite particles, pigment, paint and resin composition
App 20010011110 - Hayashi, Kazuyuki ; et al. | 2001-08-02 |
High-density acicular hematite particles, non-magnetic undercoat layer and magnetic recording medium
App 20010009728 - Hayashi, Kazuyuki ; et al. | 2001-07-26 |
Black non-magnetic composite particles for black toner and black toner using the same
Grant 6,130,017 - Hayashi , et al. October 10, 2 | 2000-10-10 |
Yellow iron oxide hydroxide particles and process for producing the same
Grant 6,027,559 - Morii , et al. February 22, 2 | 2000-02-22 |
Pigment, process for producing the same and paint using the same
Grant 6,019,834 - Hayashi , et al. February 1, 2 | 2000-02-01 |
| 