Takeuchi; Motoharu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Takeuchi; Motoharu.The latest application filed is for "method for regenerating working solution used for production of hydrogen peroxide and method for producing hydrogen peroxide using regenerated working solution".

Company Profile

1.40.35

Takeuchi; Motoharu - Ibaraki JP
Takeuchi; Motoharu - Chiba Prefecture N/A JP
Takeuchi; Motoharu - Tokyo N/A JP
Takeuchi; Motoharu - Kanagawa JP
Takeuchi; Motoharu -

*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
Method for regenerating working solution used for production of hydrogen peroxide and method for producing hydrogen peroxide using regenerated working solution Grant 10,138,123 - Hasegawa , et al. Nov	2018-11-27
Polymerizable composition for optical material, method for producing same, and method for producing optical material Grant 9,529,117 - Kamura , et al. December 27, 2	2016-12-27
Polymerizable composition for optical materials Grant 9,518,153 - Koshiishi , et al. December 13, 2	2016-12-13
Method for producing composition for optical material Grant 9,458,293 - Aoki , et al. October 4, 2	2016-10-04
Method For Regenerating Working Solution Used For Production Of Hydrogen Peroxide And Method For Producing Hydrogen Peroxide Using Regenerated Working Solution App 20160200574 - HASEGAWA; Hiroshi ; et al.	2016-07-14
Polymerizable composition, and cured article Grant 9,376,603 - Okazaki , et al. June 28, 2	2016-06-28
Composition For Optical Material And Optical Material Obtained Therefrom App 20160003978 - KOSHIISHI; Eiji ; et al.	2016-01-07
Composition for use in optical material with high refractive index and high strength Grant 9,150,694 - Aoki , et al. October 6, 2	2015-10-06
Method for producing bis(.beta.-epdxypropyl)sulfide and bis(.beta.-epdxypropyl)polysulfide Grant 9,133,151 - Horikoshi , et al. September 15, 2	2015-09-15
Polymerizable Composition, And Cured Article App 20150252234 - Okazaki; Hitoshi ; et al.	2015-09-10
Method For Producing Bis(b-epoxypropyl)sulfide And Bis(b-epoxypropyl)polysulfide App 20150158836 - Horikoshi; Hiroshi ; et al.	2015-06-11
Polymerizable Composition For Optical Materials App 20150011727 - Koshiishi; Eiji ; et al.	2015-01-08
Method For Producing Composition For Optical Material App 20140378628 - Aoki; Takashi ; et al.	2014-12-25
Polymerizable Composition For Optical Material, Method For Producing Same, And Method For Producing Optical Material App 20140357835 - Kamura; Teruo ; et al.	2014-12-04
Curable resin composition Grant 8,853,346 - Okazaki , et al. October 7, 2	2014-10-07
Curable composition Grant 8,642,718 - Kamura , et al. February 4, 2	2014-02-04
Resin composition for optical material and optical material using the same Grant 8,575,293 - Horikoshi , et al. November 5, 2	2013-11-05
Coating composition, coating film made of same, and optical article Grant 8,512,813 - Okada , et al. August 20, 2	2013-08-20
Composition for resin and optical lens obtained therefrom Grant 8,394,920 - Takeuchi , et al. March 12, 2	2013-03-12
Resin composition for optical member and optical member obtained from the same Grant 8,389,671 - Takeuchi , et al. March 5, 2	2013-03-05
Curable Resin Composition App 20130018168 - Okazaki; Hitoshi ; et al.	2013-01-17
Coating Composition, Coating Film Made Of Same, And Optical Article App 20120219807 - Okada; Hiroyuki ; et al.	2012-08-30
Composition For Use In Optical Material With High Refractive Index And High Strength App 20120142889 - Aoki; Takashi ; et al.	2012-06-07
Composition For Resin And Optical Lens Obtained Therefrom App 20100331515 - Takeuchi; Motoharu ; et al.	2010-12-30
Resin Composition For Optical Member And Optical Member Obtained From The Same App 20100130661 - Takeuchi; Motoharu ; et al.	2010-05-27
Photocurable composition and coating composition Grant 7,691,555 - Okazaki , et al. April 6, 2	2010-04-06
Resin Composition For Optical Material And Optical Material Using The Same App 20100004421 - Horikoshi; Hiroshi ; et al.	2010-01-07
Curable Composition App 20090018308 - Kamura; Teruo ; et al.	2009-01-15
Polymerization regulator and composition for resin Grant 7,446,163 - Tamura , et al. November 4, 2	2008-11-04
Light control plastic lens, coated sheet-like light control element for the lens production, and a production method for light control plastic lens Grant 7,350,917 - Kawai , et al. April 1, 2	2008-04-01
Method of storing episulfide compound Grant 7,309,794 - Amagai , et al. December 18, 2	2007-12-18
Alicyclic compound for optical material Grant 7,301,705 - Yoshimura , et al. November 27, 2	2007-11-27
Photobase generator and curable composition Grant 7,300,747 - Okazaki , et al. November 27, 2	2007-11-27
Polymerizable composition, optical material comprising the composition and method for producing the material App 20070149639 - Horikoshi; Hiroshi ; et al.	2007-06-28
Photocurable composition and coating composition App 20070066702 - Okazaki; Hitoshi ; et al.	2007-03-22
Method for producing vicinal dithiol Grant 7,183,441 - Kondo , et al. February 27, 2	2007-02-27
Polymerization regulators and compositions for resin Grant 7,169,845 - Tamura , et al. January 30, 2	2007-01-30
Composition for optical material Grant 7,091,307 - Yoshimura , et al. August 15, 2	2006-08-15
Coating composition, coating film made of same, and optical article App 20060167217 - Okada; Hiroyuki ; et al.	2006-07-27
Enic compounds, sulfur-containing polyenic compound, sulfur-containing polythiol compound, high refractive index photocurable composition and cured product thereof Grant 7,026,372 - Ishii , et al. April 11, 2	2006-04-11
Composition for optical material Grant 7,009,031 - Yoshimura , et al. March 7, 2	2006-03-07
Polymerization regulator and composition for resin App 20050261467 - Tamura, Masaki ; et al.	2005-11-24
Composition for optical material Grant 6,960,640 - Yoshimura , et al. November 1, 2	2005-11-01
Process for producing hard-coated optical materials App 20050227085 - Okada, Hiroyuki ; et al.	2005-10-13
Method for producing vicinal dithiol App 20050187413 - Kondo, Mitsuteru ; et al.	2005-08-25
Photobase generator and curable composition App 20050181300 - Okazaki, Hitoshi ; et al.	2005-08-18
Light control plastic lens, coated sheet-like light control element for the lens production, and a production method for light control plastic lens App 20050168690 - Kawai, Ryozo ; et al.	2005-08-04
Enic compounds, sulfur-containing polyenic compound, sulfur-containing polythiol compound, high refractive index photocurable composition and cured product thereof App 20050154073 - Ishii, Kenji ; et al.	2005-07-14
Enic compounds, sulfur-containing polyenic compound, sulfur-containing polythiol compound, high refractive index photocurable composition and cured product thereof Grant 6,872,333 - Ishii , et al. March 29, 2	2005-03-29
Polymerizable composition, optical material comprising the composition and method for producing the material App 20040254258 - Horikoshi, Hiroshi ; et al.	2004-12-16
Alicyclic compound for optical material App 20040158031 - Yoshimura, Yuichi ; et al.	2004-08-12
Composition for optical material App 20040147708 - Yoshimura, Yuichi ; et al.	2004-07-29
Composition for optical material App 20040122201 - Yoshimura, Yuichi ; et al.	2004-06-24
Composition for optical material App 20040026658 - Yoshimura, Yuichi ; et al.	2004-02-12
Composition for optical material App 20040024165 - Yoshimura, Yuichi ; et al.	2004-02-05
Enic compounds, sulfur-containing polyenic compound, sulfur-containing polythiol compound, high refractive index photocurable composition and cured product thereof App 20030195270 - Ishii, Kenji ; et al.	2003-10-16
Polymerization regulators and compositions for resin App 20030171533 - Tamura, Masaki ; et al.	2003-09-11
Episulfide compound and process for producing the same App 20030149231 - Amagai, Akikazu ; et al.	2003-08-07
Composition for optical materials Grant 6,531,532 - Yoshimura , et al. March 11, 2	2003-03-11
Composition for producing resin Grant 6,472,495 - Yoshimura , et al. October 29, 2	2002-10-29
Process for producing a lens by polymerizing bis(beta-epithiopropyl) ether App 20010041784 - Amagai, Akikazu ; et al.	2001-11-15
Process for production of optical material App 20010008278 - Yoshimura, Yuichi ; et al.	2001-07-19
Process for producing a novel resin for optical materials having excellent color tone and transparency Grant 6,201,061 - Amagai , et al. March 13, 2	2001-03-13
Composition for a resin Grant 6,130,307 - Amagai , et al. October 10, 2	2000-10-10
Resin for optical material Grant 6,117,923 - Amagai , et al. September 12, 2	2000-09-12
Episulfide compound Grant 5,945,504 - Amagi , et al. August 31, 1	1999-08-31
Alkyl sulfide type episulfide compound Grant 5,807,975 - Amagai , et al. September 15, 1	1998-09-15