Motoharu Takeuchi

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for regenerating working solution used for production of hyd...
- Patent number 10,138,123
- Issue date Nov 27, 2018
- Mitsubishi Gas Chemical Company, Inc.
- Hiroshi Hasegawa
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Polymerizable composition for optical material, method for producin...
- Patent number 9,529,117
- Issue date Dec 27, 2016
- MITSUBISHI GAS CHEMICAL COMPANY, INC.
- Teruo Kamura
- G02 - OPTICS
Information Patent Grant
Polymerizable composition for optical materials
- Patent number 9,518,153
- Issue date Dec 13, 2016
- Mitsubishi Gas Chemical Company, Inc.
- Eiji Koshiishi
- G02 - OPTICS
Information Patent Grant
Method for producing composition for optical material
- Patent number 9,458,293
- Issue date Oct 4, 2016
- Mitsubishi Gas Chemical Company, Inc.
- Takashi Aoki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerizable composition, and cured article
- Patent number 9,376,603
- Issue date Jun 28, 2016
- Mitsubishi Gas Chemical Company, Inc.
- Hitoshi Okazaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composition for use in optical material with high refractive index...
- Patent number 9,150,694
- Issue date Oct 6, 2015
- Mitsubishi Gas Chemical Company, Inc.
- Takashi Aoki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing bis(β-epdxypropyl)sulfide and bis(β-epdxypropy...
- Patent number 9,133,151
- Issue date Sep 15, 2015
- Mitsubishi Gas Chemical Company, Inc.
- Hiroshi Horikoshi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Curable resin composition
- Patent number 8,853,346
- Issue date Oct 7, 2014
- Mitsubishi Gas Chemical Company, Inc.
- Hitoshi Okazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable composition
- Patent number 8,642,718
- Issue date Feb 4, 2014
- Mitsubishi Gas Chemical Company, Inc.
- Teruo Kamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin composition for optical material and optical material using t...
- Patent number 8,575,293
- Issue date Nov 5, 2013
- Mitsubishi Gas Chemical Company, Inc.
- Hiroshi Horikoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coating composition, coating film made of same, and optical article
- Patent number 8,512,813
- Issue date Aug 20, 2013
- Mitsubishi Gas Chemical Company, Inc.
- Hiroyuki Okada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composition for resin and optical lens obtained therefrom
- Patent number 8,394,920
- Issue date Mar 12, 2013
- Mitsubishi Gas Chemical Company, Inc.
- Motoharu Takeuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin composition for optical member and optical member obtained fr...
- Patent number 8,389,671
- Issue date Mar 5, 2013
- Mitsubishi Gas Chemical Company, Inc.
- Motoharu Takeuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photocurable composition and coating composition
- Patent number 7,691,555
- Issue date Apr 6, 2010
- Mitsubishi Gas Chemical Company, Inc.
- Hitoshi Okazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerization regulator and composition for resin
- Patent number 7,446,163
- Issue date Nov 4, 2008
- Mitsubishi Gas Chemical Company, Inc.
- Masaki Tamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Light control plastic lens, coated sheet-like light control element...
- Patent number 7,350,917
- Issue date Apr 1, 2008
- Ryozo Kawai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of storing episulfide compound
- Patent number 7,309,794
- Issue date Dec 18, 2007
- Mitsubishi Gas Chemical Co., Inc.
- Akikazu Amagai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alicyclic compound for optical material
- Patent number 7,301,705
- Issue date Nov 27, 2007
- Mitsubishi Gas Chemical Company, Inc.
- Yuichi Yoshimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photobase generator and curable composition
- Patent number 7,300,747
- Issue date Nov 27, 2007
- Mitsubishi Gas Chemical Company, Inc.
- Hitoshi Okazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing vicinal dithiol
- Patent number 7,183,441
- Issue date Feb 27, 2007
- Mitsubishi Gas Chemical Company, Inc.
- Mitsuteru Kondo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymerization regulators and compositions for resin
- Patent number 7,169,845
- Issue date Jan 30, 2007
- Mitsubishi Gas Chemical Company, Inc.
- Masaki Tamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition for optical material
- Patent number 7,091,307
- Issue date Aug 15, 2006
- Mitsubishi Gas Chemical Company, Inc.
- Yuichi Yoshimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Enic compounds, sulfur-containing polyenic compound, sulfur-contain...
- Patent number 7,026,372
- Issue date Apr 11, 2006
- Mitsubishi Gas Chemical Company, Inc.
- Kenji Ishii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition for optical material
- Patent number 7,009,031
- Issue date Mar 7, 2006
- Mitsubishi Gas Chemical Co., Inc.
- Yuichi Yoshimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition for optical material
- Patent number 6,960,640
- Issue date Nov 1, 2005
- Mitsubishi Gas Chemical Co., LTD.
- Yuichi Yoshimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Enic compounds, sulfur-containing polyenic compound, sulfur-contain...
- Patent number 6,872,333
- Issue date Mar 29, 2005
- Mitsubishi Gas Chemical Company, Ltd.
- Kenji Ishii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing a resin having a large refractive index
- Patent number 6,534,589
- Issue date Mar 18, 2003
- Mitsubishi Gas Chemical Company Inc
- Yuichi Yoshimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition for optical materials
- Patent number 6,531,532
- Issue date Mar 11, 2003
- Mitsubishi Gas Chemical Company, Inc.
- Yuichi Yoshimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing a lens by polymerizing bis(β-epithiopr...
- Patent number 6,528,005
- Issue date Mar 4, 2003
- Mitsubishi Gas Chemical Co., Inc.
- Akikazu Amagai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition for producing resin
- Patent number 6,472,495
- Issue date Oct 29, 2002
- Mitsubishi Gas Chemical Company, Inc.
- Yuichi Yoshimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR REGENERATING WORKING SOLUTION USED FOR PRODUCTION OF HYD...
- Publication number 20160200574
- Publication date Jul 14, 2016
- MITSUBISHI GAS CHEMICAL COMPANY, INC
- Hiroshi HASEGAWA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
COMPOSITION FOR OPTICAL MATERIAL AND OPTICAL MATERIAL OBTAINED THER...
- Publication number 20160003978
- Publication date Jan 7, 2016
- Mitsubishi Gas Chemical Company, Inc.
- Eiji KOSHIISHI
- G02 - OPTICS
Information Patent Application
POLYMERIZABLE COMPOSITION, AND CURED ARTICLE
- Publication number 20150252234
- Publication date Sep 10, 2015
- MITSUBISHI GAS CHEMICAL COMPANY, INC
- Hitoshi Okazaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR PRODUCING BIS(B-EPOXYPROPYL)SULFIDE AND BIS(B-EPOXYPROPY...
- Publication number 20150158836
- Publication date Jun 11, 2015
- Mitsubishi Gas Chemical Company, Inc.
- Hiroshi Horikoshi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIALS
- Publication number 20150011727
- Publication date Jan 8, 2015
- Mitsubishi Gas Chemical Company, Inc.
- Eiji Koshiishi
- G02 - OPTICS
Information Patent Application
METHOD FOR PRODUCING COMPOSITION FOR OPTICAL MATERIAL
- Publication number 20140378628
- Publication date Dec 25, 2014
- Takashi Aoki
- G02 - OPTICS
Information Patent Application
POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, METHOD FOR PRODUCIN...
- Publication number 20140357835
- Publication date Dec 4, 2014
- Teruo Kamura
- G02 - OPTICS
Information Patent Application
CURABLE RESIN COMPOSITION
- Publication number 20130018168
- Publication date Jan 17, 2013
- Mitsubishi Gas Chemical Company, Inc.
- Hitoshi Okazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COATING COMPOSITION, COATING FILM MADE OF SAME, AND OPTICAL ARTICLE
- Publication number 20120219807
- Publication date Aug 30, 2012
- Hiroyuki Okada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITION FOR USE IN OPTICAL MATERIAL WITH HIGH REFRACTIVE INDEX...
- Publication number 20120142889
- Publication date Jun 7, 2012
- Mitsubishi Gas Chemical Company, Inc.
- Takashi Aoki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITION FOR RESIN AND OPTICAL LENS OBTAINED THEREFROM
- Publication number 20100331515
- Publication date Dec 30, 2010
- Mitsubishi Gas Chemical Company, Inc.
- Motoharu Takeuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIN COMPOSITION FOR OPTICAL MEMBER AND OPTICAL MEMBER OBTAINED FR...
- Publication number 20100130661
- Publication date May 27, 2010
- Motoharu Takeuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIN COMPOSITION FOR OPTICAL MATERIAL AND OPTICAL MATERIAL USING T...
- Publication number 20100004421
- Publication date Jan 7, 2010
- Hiroshi Horikoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Curable Composition
- Publication number 20090018308
- Publication date Jan 15, 2009
- Teruo Kamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymerizable composition, optical material comprising the composit...
- Publication number 20070149639
- Publication date Jun 28, 2007
- Hiroshi Horikoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Photocurable composition and coating composition
- Publication number 20070066702
- Publication date Mar 22, 2007
- Hitoshi Okazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Coating composition, coating film made of same, and optical article
- Publication number 20060167217
- Publication date Jul 27, 2006
- Hiroyuki Okada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymerization regulator and composition for resin
- Publication number 20050261467
- Publication date Nov 24, 2005
- Masaki Tamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing hard-coated optical materials
- Publication number 20050227085
- Publication date Oct 13, 2005
- Hiroyuki Okada
- G02 - OPTICS
Information Patent Application
Method for producing vicinal dithiol
- Publication number 20050187413
- Publication date Aug 25, 2005
- Mitsuteru Kondo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Photobase generator and curable composition
- Publication number 20050181300
- Publication date Aug 18, 2005
- Hitoshi Okazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Light control plastic lens, coated sheet-like light control element...
- Publication number 20050168690
- Publication date Aug 4, 2005
- FUJI KASEI CO., LTD.
- Ryozo Kawai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Enic compounds, sulfur-containing polyenic compound, sulfur-contain...
- Publication number 20050154073
- Publication date Jul 14, 2005
- Kenji Ishii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymerizable composition, optical material comprising the composit...
- Publication number 20040254258
- Publication date Dec 16, 2004
- Hiroshi Horikoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Alicyclic compound for optical material
- Publication number 20040158031
- Publication date Aug 12, 2004
- Yuichi Yoshimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Composition for optical material
- Publication number 20040147708
- Publication date Jul 29, 2004
- Yuichi Yoshimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Composition for optical material
- Publication number 20040122201
- Publication date Jun 24, 2004
- Yuichi Yoshimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Composition for optical material
- Publication number 20040026658
- Publication date Feb 12, 2004
- Yuichi Yoshimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Composition for optical material
- Publication number 20040024165
- Publication date Feb 5, 2004
- Yuichi Yoshimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Enic compounds, sulfur-containing polyenic compound, sulfur-contain...
- Publication number 20030195270
- Publication date Oct 16, 2003
- Kenji Ishii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Motoharu Takeuchi

Person

Patents Grantslast 30 patents

Method for regenerating working solution used for production of hyd...

Polymerizable composition for optical material, method for producin...

Polymerizable composition for optical materials

Method for producing composition for optical material

Polymerizable composition, and cured article

Composition for use in optical material with high refractive index...

Method for producing bis(β-epdxypropyl)sulfide and bis(β-epdxypropy...

Curable resin composition

Curable composition

Resin composition for optical material and optical material using t...

Coating composition, coating film made of same, and optical article

Composition for resin and optical lens obtained therefrom

Resin composition for optical member and optical member obtained fr...

Photocurable composition and coating composition

Polymerization regulator and composition for resin

Light control plastic lens, coated sheet-like light control element...

Method of storing episulfide compound

Alicyclic compound for optical material

Photobase generator and curable composition

Method for producing vicinal dithiol

Polymerization regulators and compositions for resin

Composition for optical material

Enic compounds, sulfur-containing polyenic compound, sulfur-contain...

Composition for optical material

Composition for optical material

Enic compounds, sulfur-containing polyenic compound, sulfur-contain...

Process for producing a resin having a large refractive index

Composition for optical materials

Process for producing a lens by polymerizing bis(&#x03B2;-epithiopr...

Composition for producing resin

Patents Applicationslast 30 patents

METHOD FOR REGENERATING WORKING SOLUTION USED FOR PRODUCTION OF HYD...

COMPOSITION FOR OPTICAL MATERIAL AND OPTICAL MATERIAL OBTAINED THER...

POLYMERIZABLE COMPOSITION, AND CURED ARTICLE

METHOD FOR PRODUCING BIS(B-EPOXYPROPYL)SULFIDE AND BIS(B-EPOXYPROPY...

POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIALS

METHOD FOR PRODUCING COMPOSITION FOR OPTICAL MATERIAL

POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, METHOD FOR PRODUCIN...

CURABLE RESIN COMPOSITION

COATING COMPOSITION, COATING FILM MADE OF SAME, AND OPTICAL ARTICLE

COMPOSITION FOR USE IN OPTICAL MATERIAL WITH HIGH REFRACTIVE INDEX...

COMPOSITION FOR RESIN AND OPTICAL LENS OBTAINED THEREFROM

RESIN COMPOSITION FOR OPTICAL MEMBER AND OPTICAL MEMBER OBTAINED FR...

RESIN COMPOSITION FOR OPTICAL MATERIAL AND OPTICAL MATERIAL USING T...

Curable Composition

Polymerizable composition, optical material comprising the composit...

Photocurable composition and coating composition

Coating composition, coating film made of same, and optical article

Polymerization regulator and composition for resin

Process for producing hard-coated optical materials

Method for producing vicinal dithiol

Photobase generator and curable composition

Light control plastic lens, coated sheet-like light control element...

Enic compounds, sulfur-containing polyenic compound, sulfur-contain...

Polymerizable composition, optical material comprising the composit...

Alicyclic compound for optical material

Composition for optical material

Composition for optical material

Composition for optical material

Composition for optical material

Enic compounds, sulfur-containing polyenic compound, sulfur-contain...

Process for producing a lens by polymerizing bis(β-epithiopr...