Kaoru Ishikawa

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for forming pattern, structural body, method for producing c...
- Patent number 10,243,198
- Issue date Mar 26, 2019
- Tokyo Ohka Kogyo Co., Ltd.
- Takahiro Asai
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Varnish for porous polyimide film production and method for produci...
- Patent number 10,189,968
- Issue date Jan 29, 2019
- Tokyo Ohka Kogyo Co., Ltd.
- Mitsuharu Tobari
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method for producing porous polyimide film
- Patent number 10,177,357
- Issue date Jan 8, 2019
- Tokyo Ohka Kogyo Co., Ltd.
- Mitsuharu Tobari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Nonaqueous secondary battery and method for manufacturing same
- Patent number 10,141,547
- Issue date Nov 27, 2018
- Tokyo Ohka Kogyo Co., Ltd.
- Takahiro Asai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming pattern, structural body, method for producing c...
- Patent number 9,478,791
- Issue date Oct 25, 2016
- Tokyo Ohka Kogyo Co., Ltd.
- Kaoru Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Negative electrode for lithium ion secondary battery, lithium ion s...
- Patent number 9,203,078
- Issue date Dec 1, 2015
- TOKYO OHKA KOGYO CO., LTD.
- Kaoru Ishikawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Process for producing resist pattern and conductor pattern
- Patent number 7,871,758
- Issue date Jan 18, 2011
- Tokyo Ohka Kogyo Co., Ltd.
- Koichi Misumi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for producing resist pattern and conductor pattern
- Patent number 7,754,416
- Issue date Jul 13, 2010
- Tokyo Ohka Kogyo Co., Ltd.
- Koichi Misumi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
VARNISH FOR POROUS POLYIMIDE FILM PRODUCTION AND METHOD FOR PRODUCI...
- Publication number 20180009962
- Publication date Jan 11, 2018
- Tokyo Ohka Kogyo Co., Ltd.
- Mitsuharu TOBARI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR PRODUCING POROUS POLYIMIDE FILM
- Publication number 20170256766
- Publication date Sep 7, 2017
- Tokyo Ohka Kogyo Co., Ltd.
- Mitsuharu TOBARI
- B32 - LAYERED PRODUCTS
Information Patent Application
CRYSTAL GROWTH CONTROL AGENT, METHOD FOR FORMING p-TYPE SEMICONDUCT...
- Publication number 20170018369
- Publication date Jan 19, 2017
- Tokyo Ohka Kogyo Co., Ltd.
- Akimasa NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONAQUEOUS SECONDARY BATTERY AND METHOD FOR MANUFACTURING SAME
- Publication number 20160149170
- Publication date May 26, 2016
- Tokyo Ohka Kogyo Co., Ltd.
- Takahiro Asai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR FORMING PATTERN, STRUCTURAL BODY, METHOD FOR PRODUCING C...
- Publication number 20150243965
- Publication date Aug 27, 2015
- Kaoru Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR FORMING PATTERN, STRUCTURAL BODY, METHOD FOR PRODUCING C...
- Publication number 20140295264
- Publication date Oct 2, 2014
- Tokyo Ohka Kogyo Co., Ltd.
- Takahiro Asai
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, LITHIUM ION S...
- Publication number 20130295453
- Publication date Nov 7, 2013
- Tokyo Ohka Kogyo Co., Ltd.
- Kaoru Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESS FOR PRODUCING RESIST PATTERN AND CONDUCTOR PATTERN
- Publication number 20090226850
- Publication date Sep 10, 2009
- TOKYO OHKA KOGYO CO., LTD.
- Koichi Misumi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVELOPER COMPOSITION AND METHOD FOR PREPARING THE SAME, AND METHOD...
- Publication number 20090130581
- Publication date May 21, 2009
- Kaoru Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Process For Producing Resist Pattern and Conductor Pattern
- Publication number 20080131819
- Publication date Jun 5, 2008
- Tokyo Ohka Kogyo Co., Ltd.
- Koichi Misumi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Kaoru Ishikawa

Person

Patents Grantslast 30 patents

Method for forming pattern, structural body, method for producing c...

Varnish for porous polyimide film production and method for produci...

Method for producing porous polyimide film

Nonaqueous secondary battery and method for manufacturing same

Method for forming pattern, structural body, method for producing c...

Negative electrode for lithium ion secondary battery, lithium ion s...

Process for producing resist pattern and conductor pattern

Process for producing resist pattern and conductor pattern

Patents Applicationslast 30 patents

VARNISH FOR POROUS POLYIMIDE FILM PRODUCTION AND METHOD FOR PRODUCI...

METHOD FOR PRODUCING POROUS POLYIMIDE FILM

CRYSTAL GROWTH CONTROL AGENT, METHOD FOR FORMING p-TYPE SEMICONDUCT...

NONAQUEOUS SECONDARY BATTERY AND METHOD FOR MANUFACTURING SAME

METHOD FOR FORMING PATTERN, STRUCTURAL BODY, METHOD FOR PRODUCING C...

METHOD FOR FORMING PATTERN, STRUCTURAL BODY, METHOD FOR PRODUCING C...

NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, LITHIUM ION S...

PROCESS FOR PRODUCING RESIST PATTERN AND CONDUCTOR PATTERN

DEVELOPER COMPOSITION AND METHOD FOR PREPARING THE SAME, AND METHOD...

Process For Producing Resist Pattern and Conductor Pattern