Takumi Namiki

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Surface treatment agent and surface treatment method
- Patent number 11,965,111
- Issue date Apr 23, 2024
- Tokyo Ohka Kogyo Co., Ltd.
- Takumi Namiki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface treatment agent, surface treatment method, and area selecti...
- Patent number 11,358,976
- Issue date Jun 14, 2022
- Tokyo Ohka Kogyo Co., Ltd.
- Kenji Seki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for imparting water repellency to substrate, surface treatme...
- Patent number 10,988,649
- Issue date Apr 27, 2021
- Tokyo Ohka Kogyo Co., Ltd.
- Kenji Seki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface treatment liquid, surface treatment method, and method for...
- Patent number 10,961,422
- Issue date Mar 30, 2021
- Tokyo Ohka Kogyo Co., Ltd.
- Shinji Kumada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cleaning liquid and method for manufacturing the same
- Patent number 10,597,616
- Issue date Mar 24, 2020
- TOYOTA OHKA KOGYO CO., LTD.
- Takumi Namiki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cleaning liquid, anticorrosion agent, and method for manufacturing...
- Patent number 10,597,609
- Issue date Mar 24, 2020
- Tokyo Ohka Kogyo Co., Ltd.
- Takumi Namiki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Coating agent for forming fine pattern
- Patent number 9,417,532
- Issue date Aug 16, 2016
- Tokyo Ohka Kogyo Co., Ltd.
- Takumi Namiki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Coating agent for forming fine pattern
- Patent number 9,063,430
- Issue date Jun 23, 2015
- Tokyo Ohka Kogyo Co., Ltd.
- Tomoya Kumagai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for forming fine pattern, and coating agent for pattern fining
- Patent number 8,980,534
- Issue date Mar 17, 2015
- Tokyo Ohka Kogyo Co., Ltd.
- Takumi Namiki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
AQUEOUS CLEANING LIQUID
- Publication number 20240279569
- Publication date Aug 22, 2024
- Tokyo Ohka Kogyo Co., Ltd.
- Takumi NAMIKI
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
AQUEOUS CLEANING LIQUID
- Publication number 20240271060
- Publication date Aug 15, 2024
- Tokyo Ohka Kogyo Co., Ltd.
- Takumi NAMIKI
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
AQUEOUS CLEANING LIQUID
- Publication number 20240271061
- Publication date Aug 15, 2024
- Tokyo Ohka Kogyo Co., Ltd.
- Takumi NAMIKI
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
AQUEOUS CLEANING LIQUID
- Publication number 20240271062
- Publication date Aug 15, 2024
- Tokyo Ohka Kogyo Co., Ltd.
- Jun IIOKA
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
SURFACE TREATMENT AGENT, SURFACE TREATMENT METHOD, AND AREA SELECTI...
- Publication number 20210017204
- Publication date Jan 21, 2021
- Tokyo Ohka Kogyo Co., Ltd.
- Kenji Seki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SURFACE TREATMENT AGENT AND SURFACE TREATMENT METHOD
- Publication number 20200079962
- Publication date Mar 12, 2020
- Tokyo Ohka Kogyo Co., Ltd.
- Takumi NAMIKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE TREATMENT AGENT AND SURFACE TREATMENT METHOD
- Publication number 20200062968
- Publication date Feb 27, 2020
- Tokyo Ohka Kogyo Co., Ltd.
- Emi UCHIDA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR TREATING SUBSTRATE AND RINSING LIQUID
- Publication number 20190374982
- Publication date Dec 12, 2019
- Tokyo Ohka Kogyo Co., Ltd.
- Takumi NAMIKI
- B08 - CLEANING
Information Patent Application
METHOD FOR IMPARTING WATER REPELLENCY TO SUBSTRATE, SURFACE TREATME...
- Publication number 20190203090
- Publication date Jul 4, 2019
- Tokyo Ohka Kogyo Co., Ltd.
- Kenji SEKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SURFACE TREATMENT LIQUID, SURFACE TREATMENT METHOD, AND METHOD FOR...
- Publication number 20190194512
- Publication date Jun 27, 2019
- Tokyo Ohka Kogyo Co., Ltd.
- Shinji KUMADA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CLEANING SOLUTION AND CLEANING METHOD FOR A SEMICONDUCTOR SUBSTRATE...
- Publication number 20190048293
- Publication date Feb 14, 2019
- Tokyo Ohka Kogyo Co., Ltd.
- Takumi NAMIKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CLEANING LIQUID, ANTICORROSION AGENT, AND METHOD FOR MANUFACTURING...
- Publication number 20180187128
- Publication date Jul 5, 2018
- Tokyo Ohka Kogyo Co., Ltd.
- Takumi NAMIKI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CLEANING LIQUID AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20180187133
- Publication date Jul 5, 2018
- Tokyo Ohka Kogyo Co., Ltd.
- Takumi Namiki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COATING AGENT FOR FORMING FINE PATTERN
- Publication number 20150277228
- Publication date Oct 1, 2015
- Tokyo Ohka Kogyo Co., Ltd.
- Takumi Namiki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
COATING AGENT FOR FORMING FINE PATTERN
- Publication number 20150017590
- Publication date Jan 15, 2015
- Tokyo Ohka Kogyo Co., Ltd.
- Tomoya Kumagai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR FORMING FINE PATTERN, AND COATING AGENT FOR PATTERN FINING
- Publication number 20130183626
- Publication date Jul 18, 2013
- Tokyo Ohka Kogyo Co., Ltd.
- Takumi Namiki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR FORMING FINE PATTERN, AND COATING FORMING AGENT FOR PATT...
- Publication number 20130122425
- Publication date May 16, 2013
- Tokyo Ohka Kogyo Co., Ltd.
- Masaaki Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MATERIAL FOR FORMING PROTECTIVE FILM AND METHOD FOR FORMING PHOTORE...
- Publication number 20110065053
- Publication date Mar 17, 2011
- Tokyo Ohka Kogyo Co., Ltd.
- Masaaki YOSHIDA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Takumi Namiki

Person

Patents Grantslast 30 patents

Surface treatment agent and surface treatment method

Surface treatment agent, surface treatment method, and area selecti...

Method for imparting water repellency to substrate, surface treatme...

Surface treatment liquid, surface treatment method, and method for...

Cleaning liquid and method for manufacturing the same

Cleaning liquid, anticorrosion agent, and method for manufacturing...

Coating agent for forming fine pattern

Coating agent for forming fine pattern

Method for forming fine pattern, and coating agent for pattern fining

Patents Applicationslast 30 patents

AQUEOUS CLEANING LIQUID

AQUEOUS CLEANING LIQUID

AQUEOUS CLEANING LIQUID

AQUEOUS CLEANING LIQUID

SURFACE TREATMENT AGENT, SURFACE TREATMENT METHOD, AND AREA SELECTI...

SURFACE TREATMENT AGENT AND SURFACE TREATMENT METHOD

SURFACE TREATMENT AGENT AND SURFACE TREATMENT METHOD

METHOD FOR TREATING SUBSTRATE AND RINSING LIQUID

METHOD FOR IMPARTING WATER REPELLENCY TO SUBSTRATE, SURFACE TREATME...

SURFACE TREATMENT LIQUID, SURFACE TREATMENT METHOD, AND METHOD FOR...

CLEANING SOLUTION AND CLEANING METHOD FOR A SEMICONDUCTOR SUBSTRATE...

CLEANING LIQUID, ANTICORROSION AGENT, AND METHOD FOR MANUFACTURING...

CLEANING LIQUID AND METHOD FOR MANUFACTURING THE SAME

COATING AGENT FOR FORMING FINE PATTERN

COATING AGENT FOR FORMING FINE PATTERN

METHOD FOR FORMING FINE PATTERN, AND COATING AGENT FOR PATTERN FINING

METHOD FOR FORMING FINE PATTERN, AND COATING FORMING AGENT FOR PATT...

MATERIAL FOR FORMING PROTECTIVE FILM AND METHOD FOR FORMING PHOTORE...