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Atsushi Kubo
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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Composition for forming release layer, release layer, laminate incl...
Patent number
9,944,049
Issue date
Apr 17, 2018
Tokyo Ohka Kogyo Co., Ltd.
Takahiro Yoshioka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Adhesive composition, laminate, and stripping method
Patent number
9,881,829
Issue date
Jan 30, 2018
Tokyo Ohka Kogyo Co., Ltd.
Takahiro Yoshioka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laminated body and method for separating laminated body
Patent number
9,682,532
Issue date
Jun 20, 2017
Tokyo Ohka Kogyo Co., Ltd.
Atsushi Kubo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bonding method
Patent number
9,682,541
Issue date
Jun 20, 2017
TOKOY OHKA KOGYO CO., LTD.
Hirofumi Imai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Adhesive composition, laminate, and stripping method
Patent number
9,607,875
Issue date
Mar 28, 2017
Tokyo Ohka Kogyo Co., Ltd.
Takahiro Yoshioka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laminate and method for separating the same
Patent number
9,492,986
Issue date
Nov 15, 2016
Tokyo Ohka Kogyo Co., Ltd.
Yoshihiro Inao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laminate and method for separating the same
Patent number
9,308,715
Issue date
Apr 12, 2016
Tokyo Ohka Kogyo Co., Ltd.
Hirofumi Imai
B32 - LAYERED PRODUCTS
Information
Patent Grant
Adhesive composition
Patent number
9,115,297
Issue date
Aug 25, 2015
Tokyo Ohka Kogyo Co., Ltd.
Hirofumi Imai
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Support method, high-temperature treatment method using same, and s...
Patent number
9,064,915
Issue date
Jun 23, 2015
Tokyo Ohka Kogyo Co., Ltd.
Atsushi Kubo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laminate and method for separating the same
Patent number
9,048,311
Issue date
Jun 2, 2015
Tokyo Ohka Kogyo Co., Ltd.
Yoshihiro Inao
B32 - LAYERED PRODUCTS
Information
Patent Grant
Adhesive composition
Patent number
8,980,997
Issue date
Mar 17, 2015
Tokyo Ohka Kogyo Co., Ltd.
Koki Tamura
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Adhesive composition, adhesive film, and method for treating substrate
Patent number
8,809,457
Issue date
Aug 19, 2014
Tokyo Ohka Kogyo Co., Ltd.
Hirofumi Imai
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Stripping method and stripping solution
Patent number
8,333,869
Issue date
Dec 18, 2012
Tokyo Ohka Kogyo Co., Ltd.
Koki Tamura
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Patents Applications
last 30 patents
Information
Patent Application
LAMINATE PRODUCTION METHOD, SUBSTRATE PROCESSING METHOD, AND LAMINATE
Publication number
20190091979
Publication date
Mar 28, 2019
Tokyo Ohka Kogyo Co., Ltd.
Takahiro YOSHIOKA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ADHESIVE COMPOSITION, LAMINATE, AND STRIPPING METHOD
Publication number
20170148659
Publication date
May 25, 2017
Tokyo Ohka Kogyo Co., Ltd.
Takahiro YOSHIOKA
B32 - LAYERED PRODUCTS
Information
Patent Application
COMPOSITION FOR FORMING RELEASE LAYER, RELEASE LAYER, LAMINATE INCL...
Publication number
20160332421
Publication date
Nov 17, 2016
Tokyo Ohka Kogyo Co., Ltd.
Takahiro YOSHIOKA
B32 - LAYERED PRODUCTS
Information
Patent Application
ADHESIVE COMPOSITION, LAMINATE, AND STRIPPING METHOD
Publication number
20150299534
Publication date
Oct 22, 2015
Tokyo Ohka Kogyo Co., Ltd.
Takahiro Yoshioka
B32 - LAYERED PRODUCTS
Information
Patent Application
BONDING METHOD
Publication number
20150165741
Publication date
Jun 18, 2015
Tokyo Ohka Kogyo Co., Ltd.
Hirofumi Imai
B32 - LAYERED PRODUCTS
Information
Patent Application
ADHESIVE COMPOSITION, ADHESIVE FILM, AND BONDING METHOD
Publication number
20150059976
Publication date
Mar 5, 2015
Tokyo Ohka Kogyo Co., Ltd.
Koki Tamura
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LAMINATED BODY AND METHOD FOR SEPARATING LAMINATED BODY
Publication number
20140311680
Publication date
Oct 23, 2014
Tokyo Ohka Kogyo Co., Ltd.
Atsushi Kubo
B32 - LAYERED PRODUCTS
Information
Patent Application
ADHESIVE COMPOSITION FOR BONDING A WAFER AND SUPPORTING BODY FOR SA...
Publication number
20140255638
Publication date
Sep 11, 2014
Hirofumi Imai
B32 - LAYERED PRODUCTS
Information
Patent Application
LAMINATE AND METHOD FOR SEPARATING THE SAME
Publication number
20140166209
Publication date
Jun 19, 2014
Tokyo Ohka Kogyo Co., Ltd.
Hirofumi Imai
B32 - LAYERED PRODUCTS
Information
Patent Application
ADHESIVE COMPOSITION, FILM ADHESIVE, AND BONDING METHOD
Publication number
20140044962
Publication date
Feb 13, 2014
Tokyo Ohka Kogyo Co., Ltd.
Takuya Noguchi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LAMINATE AND METHOD FOR SEPARATING THE SAME
Publication number
20130220554
Publication date
Aug 29, 2013
Tokyo Ohka Kogyo Co., Ltd.
Yoshihiro Inao
B32 - LAYERED PRODUCTS
Information
Patent Application
LAMINATE AND METHOD FOR SEPARATING THE SAME
Publication number
20130213582
Publication date
Aug 22, 2013
Tokyo Ohka Kogyo Co., Ltd.
Yoshihiro Inao
B32 - LAYERED PRODUCTS
Information
Patent Application
ADHESIVE COMPOSITION, ADHESIVE FILM, AND METHOD FOR TREATING SUBSTRATE
Publication number
20130081760
Publication date
Apr 4, 2013
Tokyo Ohka Kogyo Co., Ltd.
Hirofumi Imai
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SUPPORT METHOD, HIGH-TEMPERATURE TREATMENT METHOD USING SAME, AND S...
Publication number
20120217210
Publication date
Aug 30, 2012
Tokyo Ohka Kogyo Co., Ltd.
Atsushi Kubo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LAMINATE AND METHOD FOR SEPARATING THE SAME
Publication number
20120118511
Publication date
May 17, 2012
Tokyo Ohka Kogyo Co., Ltd.
Hirofumi Imai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ADHESIVE COMPOSITION
Publication number
20120083561
Publication date
Apr 5, 2012
Tokyo Ohka Kogyo Co., Ltd.
Hirofumi Imai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ADHESIVE COMPOSITION
Publication number
20110306720
Publication date
Dec 15, 2011
Koki TAMURA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
STRIPPING METHOD AND STRIPPING SOLUTION
Publication number
20110240231
Publication date
Oct 6, 2011
Tokyo Ohka Kogyo Co., Ltd.
Koki TAMURA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...