Hirofumi Imai

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Beverage discharge cock, valve rod, and beverage dispenser
- Patent number 10,919,755
- Issue date Feb 16, 2021
- Asahi Group Holdings, Ltd.
- Tomohiro Takahashi
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Composition for forming separation layer, support base provided wit...
- Patent number 10,875,275
- Issue date Dec 29, 2020
- Tokyo Ohka Kogyo Co., Ltd.
- Takahiro Yoshioka
- B32 - LAYERED PRODUCTS
Information Patent Grant
Adhesive composition, adhesive film, and bonding method
- Patent number 10,793,756
- Issue date Oct 6, 2020
- Tokyo Ohka Kogyo Co., Ltd.
- Koki Tamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Negative photosensitive composition and pattern formation method
- Patent number 10,241,403
- Issue date Mar 26, 2019
- Tokyo Ohka Kogyo Co., Ltd.
- Hirofumi Imai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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 9,308,715
- 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
Processed substrate and method for manufacturing same
- Patent number 9,017,932
- Issue date Apr 28, 2015
- Tokyo Ohka Kogyo Co., Ltd.
- Hirofumi Imai
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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, film adhesive, and heat treatment method
- Patent number 8,901,235
- Issue date Dec 2, 2014
- Tokyo Ohka Kogyo Co., Ltd.
- Takahiro Asai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Adhesive composition
- Patent number 8,901,234
- Issue date Dec 2, 2014
- Tokyo Ohka Kogyo Co., Ltd.
- Takahiro Asai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Adhesive composition, film adhesive, and method for producing the a...
- Patent number 8,877,884
- Issue date Nov 4, 2014
- Tokyo Ohka Kogyo Co., Ltd.
- Motoki Takahashi
- C07 - ORGANIC CHEMISTRY
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
Adhesive composition and film adhesive
- Patent number 8,357,750
- Issue date Jan 22, 2013
- Tokyo Ohka Kogyo Co., Ltd.
- Koki Tamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Support plate, method for producing the same, and method for proces...
- Patent number 8,354,157
- Issue date Jan 15, 2013
- Tokyo Ohka Kogyo Co., Ltd.
- Hirofumi Imai
- B32 - LAYERED PRODUCTS
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...
Information Patent Grant
Sticking method and sticking apparatus
- Patent number 8,298,365
- Issue date Oct 30, 2012
- Tokyo Ohka Kogyo Co., Ltd.
- Hirofumi Imai
- B32 - LAYERED PRODUCTS
Information Patent Grant
Adhesive composition and film adhesive
- Patent number 8,124,685
- Issue date Feb 28, 2012
- Tokyo Ohka Kogyo Co., Ltd.
- Hirofumi Imai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Heat treatment method
- Patent number 8,088,448
- Issue date Jan 3, 2012
- Tokyo Ohka Kogyo Co., Ltd.
- Takahiro Asai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
REMAINING AMOUNT DETECTION APPARATUS AND CARBON DIOXIDE GAS SUPPLY...
- Publication number 20240327191
- Publication date Oct 3, 2024
- ASAHI GROUP HOLDINGS, LTD.
- Naoyuki YAMASHITA
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
CARBON DIOXIDE GAS SUPPLY APPARATUS
- Publication number 20240327193
- Publication date Oct 3, 2024
- ASAHI GROUP HOLDINGS, LTD.
- Naoyuki YAMASHITA
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
NEGATIVE PHOTOSENSITIVE COMPOSITION AND METHOD FOR PRODUCING HOLLOW...
- Publication number 20240103368
- Publication date Mar 28, 2024
- Tokyo Ohka Kogyo Co., Ltd.
- Kenichi Yamagata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
NEGATIVE PHOTOSENSITIVE COMPOSITION AND PATTERN FORMATION METHOD
- Publication number 20240045330
- Publication date Feb 8, 2024
- Tokyo Ohka Kogyo Co., Ltd.
- Shota Katayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR PRODUCING HOLLOW PACKAGE AND METHOD FOR PROVIDING PHOTOS...
- Publication number 20240036467
- Publication date Feb 1, 2024
- Tokyo Ohka Kogyo Co., Ltd.
- Kenichi YAMAGATA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NEGATIVE PHOTOSENSITIVE RESIN COMPOSITION, PATTERN FORMATION METHOD...
- Publication number 20230236505
- Publication date Jul 27, 2023
- SAN-APRO LTD.
- Takuto NAKAO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
NEGATIVE-WORKING PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE R...
- Publication number 20230041025
- Publication date Feb 9, 2023
- Tokyo Ohka Kogyo Co., Ltd.
- Ryosuke NAKAMURA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NEGATIVE-TONE PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE RESI...
- Publication number 20200201181
- Publication date Jun 25, 2020
- Tokyo Ohka Kogyo Co., Ltd.
- Hirofumi IMAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BEVERAGE DISCHARGE COCK, VALVE ROD, AND BEVERAGE DISPENSER
- Publication number 20190292039
- Publication date Sep 26, 2019
- ASAHI GROUP HOLDINGS, LTD.
- Tomohiro TAKAHASHI
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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
COMPOSITION FOR FORMING SEPARATION LAYER, SUPPORT BASE PROVIDED WIT...
- Publication number 20190047250
- Publication date Feb 14, 2019
- Tokyo Ohka Kogyo Co., Ltd.
- Takahiro YOSHIOKA
- B32 - LAYERED PRODUCTS
Information Patent Application
ADHESIVE COMPOSITION, ADHESIVE FILM, AND BONDING METHOD
- Publication number 20190023953
- Publication date Jan 24, 2019
- Tokyo Ohka Kogyo Co., Ltd.
- Koki Tamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE PHOTOSENSITIVE COMPOSITION AND PATTERN FORMATION METHOD
- Publication number 20180095366
- Publication date Apr 5, 2018
- Tokyo Ohka Kogyo Co., Ltd.
- Hirofumi IMAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LAMINATE PRODUCTION METHOD, SUBSTRATE PROCESSING METHOD, AND LAMINATE
- Publication number 20170326850
- Publication date Nov 16, 2017
- Tokyo Ohka Kogy Co., Ltd
- Takahiro YOSHIOKA
- B32 - LAYERED PRODUCTS
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
PROCESSED SUBSTRATE AND METHOD FOR MANUFACTURING SAME
- Publication number 20140038111
- Publication date Feb 6, 2014
- Tokyo Ohka Kogyo Co., Ltd.
- Hirofumi IMAI
- H01 - BASIC ELECTRIC ELEMENTS
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 20120073741
- Publication date Mar 29, 2012
- HARIMA CHEMICALS, INC.
- Takahiro Asai
- 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...

Hirofumi Imai

Person

Patents Grantslast 30 patents

Beverage discharge cock, valve rod, and beverage dispenser

Composition for forming separation layer, support base provided wit...

Adhesive composition, adhesive film, and bonding method

Negative photosensitive composition and pattern formation method

Composition for forming release layer, release layer, laminate incl...

Adhesive composition, laminate, and stripping method

Laminated body and method for separating laminated body

Bonding method

Adhesive composition, laminate, and stripping method

Laminate and method for separating the same

Adhesive composition

Support method, high-temperature treatment method using same, and s...

Processed substrate and method for manufacturing same

Adhesive composition

Adhesive composition, film adhesive, and heat treatment method

Adhesive composition

Adhesive composition, film adhesive, and method for producing the a...

Adhesive composition, adhesive film, and method for treating substrate

Adhesive composition and film adhesive

Support plate, method for producing the same, and method for proces...

Stripping method and stripping solution

Sticking method and sticking apparatus

Adhesive composition and film adhesive

Heat treatment method

Patents Applicationslast 30 patents

REMAINING AMOUNT DETECTION APPARATUS AND CARBON DIOXIDE GAS SUPPLY...

CARBON DIOXIDE GAS SUPPLY APPARATUS

NEGATIVE PHOTOSENSITIVE COMPOSITION AND METHOD FOR PRODUCING HOLLOW...

NEGATIVE PHOTOSENSITIVE COMPOSITION AND PATTERN FORMATION METHOD

METHOD FOR PRODUCING HOLLOW PACKAGE AND METHOD FOR PROVIDING PHOTOS...

NEGATIVE PHOTOSENSITIVE RESIN COMPOSITION, PATTERN FORMATION METHOD...

NEGATIVE-WORKING PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE R...

NEGATIVE-TONE PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE RESI...

BEVERAGE DISCHARGE COCK, VALVE ROD, AND BEVERAGE DISPENSER

LAMINATE PRODUCTION METHOD, SUBSTRATE PROCESSING METHOD, AND LAMINATE

COMPOSITION FOR FORMING SEPARATION LAYER, SUPPORT BASE PROVIDED WIT...

ADHESIVE COMPOSITION, ADHESIVE FILM, AND BONDING METHOD

NEGATIVE PHOTOSENSITIVE COMPOSITION AND PATTERN FORMATION METHOD

LAMINATE PRODUCTION METHOD, SUBSTRATE PROCESSING METHOD, AND LAMINATE

ADHESIVE COMPOSITION, LAMINATE, AND STRIPPING METHOD

COMPOSITION FOR FORMING RELEASE LAYER, RELEASE LAYER, LAMINATE INCL...

ADHESIVE COMPOSITION, LAMINATE, AND STRIPPING METHOD

BONDING METHOD

ADHESIVE COMPOSITION, ADHESIVE FILM, AND BONDING METHOD

LAMINATED BODY AND METHOD FOR SEPARATING LAMINATED BODY

ADHESIVE COMPOSITION FOR BONDING A WAFER AND SUPPORTING BODY FOR SA...

LAMINATE AND METHOD FOR SEPARATING THE SAME

ADHESIVE COMPOSITION, FILM ADHESIVE, AND BONDING METHOD

PROCESSED SUBSTRATE AND METHOD FOR MANUFACTURING SAME

ADHESIVE COMPOSITION, ADHESIVE FILM, AND METHOD FOR TREATING SUBSTRATE

SUPPORT METHOD, HIGH-TEMPERATURE TREATMENT METHOD USING SAME, AND S...

LAMINATE AND METHOD FOR SEPARATING THE SAME

ADHESIVE COMPOSITION

ADHESIVE COMPOSITION

ADHESIVE COMPOSITION