Yuko Wada

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Aqueous resin dispersion, production method for aqueous resin dispe...
- Patent number 11,505,714
- Issue date Nov 22, 2022
- NIPPON PAINT SURF CHEMICALS CO., LTD.
- Masako Umeda
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger and method for hydrophilizing heat exchanger
- Patent number 11,149,163
- Issue date Oct 19, 2021
- NIPPON PAINT SURF CHEMICALS CO., LTD.
- Yuko Wada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous resin dispersion, production method for aqueous resin dispe...
- Patent number 10,676,632
- Issue date Jun 9, 2020
- NIPPON PAINT SURF CHEMICALS CO., LTD.
- Masako Umeda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Surface processing method for aluminum heat exchanger
- Patent number 9,896,766
- Issue date Feb 20, 2018
- NIPPON PAINT SURF CHEMICALS CO., LTD.
- Akihiro Mizuno
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Chemical conversion agent and chemical conversion coating film
- Patent number 9,879,345
- Issue date Jan 30, 2018
- NIPPON PAINT SURF CHEMICALS CO., LTD.
- Norizumi Matsui
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for treating surface of aluminum heat exchanger
- Patent number 9,757,811
- Issue date Sep 12, 2017
- NIPPON PAINT SURF CHEMICALS CO., LTD.
- Norizumi Matsui
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Surface treatment method for aluminum heat exchangers
- Patent number 9,739,544
- Issue date Aug 22, 2017
- NIPPON PAINT SURF CHEMICALS CO., LTD.
- Norizumi Matsui
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
AQUEOUS SURFACE TREATMENT AGENT AND SURFACE-TREATED METAL
- Publication number 20250003077
- Publication date Jan 2, 2025
- NIPPON PAINT SURF CHEMICALS CO., LTD.
- Shota SASAKI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HEAT EXCHANGER AND METHOD FOR HYDROPHILIZING HEAT EXCHANGER
- Publication number 20200148909
- Publication date May 14, 2020
- NIPPON PAINT SURF CHEMICALS CO., LTD.
- Yuko WADA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
AQUEOUS RESIN DISPERSION, PRODUCTION METHOD FOR AQUEOUS RESIN DISPE...
- Publication number 20200079970
- Publication date Mar 12, 2020
- NIPPON PAINT SURF CHEMICALS CO., LTD.
- Masako UMEDA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
AQUEOUS RESIN DISPERSION, PRODUCTION METHOD FOR AQUEOUS RESIN DISPE...
- Publication number 20180134910
- Publication date May 17, 2018
- NIPPON PAINT SURF CHEMICALS CO., LTD.
- Masako UMEDA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SURFACE PROCESSING METHOD FOR ALUMINUM HEAT EXCHANGER
- Publication number 20160060765
- Publication date Mar 3, 2016
- Nippon Paint Co., Ltd.
- Akihiro MIZUNO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CHEMICAL CONVERSION AGENT AND CHEMICAL CONVERSION COATING FILM
- Publication number 20150027342
- Publication date Jan 29, 2015
- Nippon Paint Co., Ltd.
- Norizumi Matsui
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SURFACE TREATMENT METHOD FOR ALUMINUM HEAT EXCHANGERS
- Publication number 20150013947
- Publication date Jan 15, 2015
- Nippon Paint Co., Ltd.
- Norizumi Matsui
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
METHOD FOR TREATING SURFACE OF ALUMINUM HEAT EXCHANGER
- Publication number 20140223740
- Publication date Aug 14, 2014
- Nippon Paint Co., Ltd.
- Norizumi Matsui
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Person

Patents Grantslast 30 patents

Aqueous resin dispersion, production method for aqueous resin dispe...

Heat exchanger and method for hydrophilizing heat exchanger

Aqueous resin dispersion, production method for aqueous resin dispe...

Surface processing method for aluminum heat exchanger

Chemical conversion agent and chemical conversion coating film

Method for treating surface of aluminum heat exchanger

Surface treatment method for aluminum heat exchangers

Patents Applicationslast 30 patents

AQUEOUS SURFACE TREATMENT AGENT AND SURFACE-TREATED METAL

HEAT EXCHANGER AND METHOD FOR HYDROPHILIZING HEAT EXCHANGER

AQUEOUS RESIN DISPERSION, PRODUCTION METHOD FOR AQUEOUS RESIN DISPE...

AQUEOUS RESIN DISPERSION, PRODUCTION METHOD FOR AQUEOUS RESIN DISPE...

SURFACE PROCESSING METHOD FOR ALUMINUM HEAT EXCHANGER

CHEMICAL CONVERSION AGENT AND CHEMICAL CONVERSION COATING FILM

SURFACE TREATMENT METHOD FOR ALUMINUM HEAT EXCHANGERS

METHOD FOR TREATING SURFACE OF ALUMINUM HEAT EXCHANGER