Mai SUGAWARA

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
Etching solution, and method of producing semiconductor element
- Patent number 11,120,994
- Issue date Sep 14, 2021
- Tokyo Ohka Kogyo Co., Ltd.
- Yukihisa Wada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cleaning liquid for lithography and method for cleaning substrate
- Patent number 9,796,953
- Issue date Oct 24, 2017
- Tokyo Ohka Kogyo Co., Ltd.
- Tomoya Kumagai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Film-forming material
- Patent number 9,796,879
- Issue date Oct 24, 2017
- Tokyo Ohka Kogyo Co., Ltd.
- Daijiro Mori
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for forming resist pattern
- Patent number 9,405,199
- Issue date Aug 2, 2016
- Tokyo Ohka Kogyo Co., Ltd.
- Mai Sugawara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Surface treatment agent and surface treatment method
- Patent number 9,133,352
- Issue date Sep 15, 2015
- Tokyo Ohka Kogyo Co., Ltd.
- Takuya Ohhashi
- 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
Information Patent Grant
Surface treatment agent and surface treatment method
- Patent number 8,623,131
- Issue date Jan 7, 2014
- Tokyo Ohka Kogyo Co., Ltd.
- Masaaki Yoshida
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Surface treatment agent and surface treatment method
- Patent number 8,410,296
- Issue date Apr 2, 2013
- Tokyo Ohka Kogyo Co., Ltd.
- Masaaki Yoshida
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ETCHING SOLUTION, ETCHING METHOD, AND METHOD FOR MANUFACTURING SEMI...
- Publication number 20240384169
- Publication date Nov 21, 2024
- Tokyo Ohka Kogyo Co., Ltd.
- Kazuya Tajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ETCHING SOLUTION, ETCHING METHOD, AND METHOD FOR MANUFACTURING SEMI...
- Publication number 20240384170
- Publication date Nov 21, 2024
- Tokyo Ohka Kogyo Co., Ltd.
- Choitsu Go
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL RESIDUE REMOVING LIQUID, METAL RESIDUE REMOVING METHOD, AND M...
- Publication number 20240117280
- Publication date Apr 11, 2024
- Tokyo Ohka Kogyo Co., Ltd.
- Ivan Ryzhii
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
CLEANING LIQUID USED FOR CLEANING METAL RESISTS, AND CLEANING METHO...
- Publication number 20230183617
- Publication date Jun 15, 2023
- Tokyo Ohka Kogyo Co., Ltd.
- Mai SUGAWARA
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
CLEANING LIQUID USED FOR CLEANING METAL RESISTS, AND CLEANING METHO...
- Publication number 20230183866
- Publication date Jun 15, 2023
- Tokyo Ohka Kogyo Co., Ltd.
- Mai SUGAWARA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ETCHING SOLUTION, AND METHOD OF PRODUCING SEMICONDUCTOR ELEMENT
- Publication number 20200211856
- Publication date Jul 2, 2020
- Tokyo Ohka Kogyo Co., Ltd.
- Yukihisa WADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ETCHING SOLUTION, METHOD FOR PROCESSING OBJECT TO BE PROCESSED, AND...
- Publication number 20200190672
- Publication date Jun 18, 2020
- Tokyo Ohka Kogyo Co., Ltd.
- Takuya OHHASHI
- 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
CLEANING LIQUID FOR LITHOGRAPHY AND METHOD FOR CLEANING SUBSTRATE
- Publication number 20160122695
- Publication date May 5, 2016
- Tokyo Ohka Kogyo Co., Ltd.
- Tomoya KUMAGAI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
STRIPPING SOLUTION THAT IS USED FOR REMOVAL OF TITANIUM OR A TITANI...
- Publication number 20150368597
- Publication date Dec 24, 2015
- Tokyo Ohka Kogyo Co., Ltd.
- Takahiro Eto
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
METHOD FOR MODIFYING SUBSTRATE SURFACE, MODIFYING FILM AND COATING...
- Publication number 20150184047
- Publication date Jul 2, 2015
- Tokyo Ohka Kogyo Co., Ltd.
- Mai Sugawara
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
METHOD FOR FORMING RESIST PATTERN
- Publication number 20150044617
- Publication date Feb 12, 2015
- Tokyo Ohka Kogyo Co., Ltd.
- Mai Sugawara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FILM-FORMING MATERIAL
- Publication number 20150044858
- Publication date Feb 12, 2015
- Tokyo Ohka Kogyo Co., Ltd.
- Daijiro Mori
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SURFACE TREATMENT AGENT AND SURFACE TREATMENT METHOD
- Publication number 20130206039
- Publication date Aug 15, 2013
- Tokyo Ohka Kogyo Co., Ltd.
- Takuya Ohhashi
- 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
SURFACE TREATMENT AGENT AND SURFACE TREATMENT METHOD
- Publication number 20110118494
- Publication date May 19, 2011
- Tokyo Ohka Kogyo Co., Ltd.
- Masaaki YOSHIDA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SURFACE TREATMENT AGENT AND SURFACE TREATMENT METHOD
- Publication number 20110073011
- Publication date Mar 31, 2011
- Tokyo Ohka Kogyo Co., Ltd.
- Masaaki YOSHIDA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SURFACE TREATMENT AGENT AND SURFACE TREATMENT METHOD
- Publication number 20110054184
- Publication date Mar 3, 2011
- Tokyo Ohka Kogyo Co., Ltd.
- Masaaki Yoshida
- C07 - ORGANIC CHEMISTRY

Mai SUGAWARA

Person

Patents Grantslast 30 patents

Surface treatment agent and surface treatment method

Etching solution, and method of producing semiconductor element

Cleaning liquid for lithography and method for cleaning substrate

Film-forming material

Method for forming resist pattern

Surface treatment agent and surface treatment method

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

Surface treatment agent and surface treatment method

Surface treatment agent and surface treatment method

Patents Applicationslast 30 patents

ETCHING SOLUTION, ETCHING METHOD, AND METHOD FOR MANUFACTURING SEMI...

ETCHING SOLUTION, ETCHING METHOD, AND METHOD FOR MANUFACTURING SEMI...

METAL RESIDUE REMOVING LIQUID, METAL RESIDUE REMOVING METHOD, AND M...

CLEANING LIQUID USED FOR CLEANING METAL RESISTS, AND CLEANING METHO...

CLEANING LIQUID USED FOR CLEANING METAL RESISTS, AND CLEANING METHO...

ETCHING SOLUTION, AND METHOD OF PRODUCING SEMICONDUCTOR ELEMENT

ETCHING SOLUTION, METHOD FOR PROCESSING OBJECT TO BE PROCESSED, AND...

SURFACE TREATMENT AGENT AND SURFACE TREATMENT METHOD

CLEANING LIQUID FOR LITHOGRAPHY AND METHOD FOR CLEANING SUBSTRATE

STRIPPING SOLUTION THAT IS USED FOR REMOVAL OF TITANIUM OR A TITANI...

METHOD FOR MODIFYING SUBSTRATE SURFACE, MODIFYING FILM AND COATING...

METHOD FOR FORMING RESIST PATTERN

FILM-FORMING MATERIAL

SURFACE TREATMENT AGENT AND SURFACE TREATMENT METHOD

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

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

SURFACE TREATMENT AGENT AND SURFACE TREATMENT METHOD

SURFACE TREATMENT AGENT AND SURFACE TREATMENT METHOD

SURFACE TREATMENT AGENT AND SURFACE TREATMENT METHOD