Haruyoshi Yamakawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for measuring overall concentration of oxidizing substances,...
- Patent number 10,056,248
- Issue date Aug 21, 2018
- Kurita Water Industries Ltd.
- Haruyoshi Yamakawa
- B08 - CLEANING
Information Patent Grant
Method and system for cleaning semiconductor substrate
- Patent number 10,032,623
- Issue date Jul 24, 2018
- Kurita Water Industries Ltd.
- Yuichi Ogawa
- B08 - CLEANING
Information Patent Grant
Semiconductor substrate cleaning method and cleaning system
- Patent number 10,026,628
- Issue date Jul 17, 2018
- Kurita Water Industries Ltd.
- Yuichi Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sulfuric acid recycling type cleaning system and a sulfuric acid re...
- Patent number 9,593,424
- Issue date Mar 14, 2017
- Kurita Water Industries, Ltd.
- Tatsuo Nagai
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
ETCHING METHOD FOR RESIN MOLDED ARTICLE AND ETCHING PROCESS SYSTEM...
- Publication number 20230142233
- Publication date May 11, 2023
- KURITA WATER INDUSTRIES LTD.
- Haruyoshi YAMAKAWA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
STARTUP METHOD FOR ELECTROLYTIC SULFURIC ACID SOLUTION MANUFACTURIN...
- Publication number 20230079765
- Publication date Mar 16, 2023
- KURITA WATER INDUSTRIES LTD.
- Hajime ISERI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR INHIBITING REDUCTION IN CONCENTRATION OF OXIDIZING AGENT...
- Publication number 20220325421
- Publication date Oct 13, 2022
- KURITA WATER INDUSTRIES LTD.
- Hajime ISERI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR MEASURING OVERALL CONCENTRATION OF OXIDIZING SUBSTANCES,...
- Publication number 20160172185
- Publication date Jun 16, 2016
- KURITA WATER INDUSTRIES LTD.
- Haruyoshi YAMAKAWA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Semiconductor Substrate Cleaning Method and Cleaning System
- Publication number 20150279703
- Publication date Oct 1, 2015
- KURITA WATER INDUSTRIES LTD.
- Yuichi Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND SYSTEM FOR CLEANING SEMICONDUCTOR SUBSTRATE
- Publication number 20150262811
- Publication date Sep 17, 2015
- KURITA WATER INDUSTRIES LTD.
- Yuichi Ogawa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR CLEANING METAL GATE SEMICONDUCTOR
- Publication number 20140116464
- Publication date May 1, 2014
- KURITA WATER INDUSTRIES LTD.
- Tatsuo Nagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIQUID HEATER
- Publication number 20140079377
- Publication date Mar 20, 2014
- Kurita Water Industries, Ltd.
- Minoru UCHIDA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SUPPLY SYSTEM AND SUPPLY METHOD FOR FUNCTIONAL SOLUTION
- Publication number 20130092553
- Publication date Apr 18, 2013
- KURITA WATER INDUSTRIES LTD.
- Haruyoshi Yamakawa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD OF CLEANING ELECTRONIC MATERIAL AND CLEANING SYSTEM
- Publication number 20130068260
- Publication date Mar 21, 2013
- KURITA WATER INDUSTRIES LTD.
- Haruyoshi Yamakawa
- B08 - CLEANING
Information Patent Application
Sulfuric Acid Recycling Type Cleaning System and a Sulfuric Acid Re...
- Publication number 20080251108
- Publication date Oct 16, 2008
- KURITA WATER INDUSTRIES LTD.
- Tatsuo Nagai
- B08 - CLEANING

Haruyoshi Yamakawa

Person

Patents Grantslast 30 patents

Method for measuring overall concentration of oxidizing substances,...

Method and system for cleaning semiconductor substrate

Semiconductor substrate cleaning method and cleaning system

Sulfuric acid recycling type cleaning system and a sulfuric acid re...

Patents Applicationslast 30 patents

ETCHING METHOD FOR RESIN MOLDED ARTICLE AND ETCHING PROCESS SYSTEM...

STARTUP METHOD FOR ELECTROLYTIC SULFURIC ACID SOLUTION MANUFACTURIN...

METHOD FOR INHIBITING REDUCTION IN CONCENTRATION OF OXIDIZING AGENT...

METHOD FOR MEASURING OVERALL CONCENTRATION OF OXIDIZING SUBSTANCES,...

Semiconductor Substrate Cleaning Method and Cleaning System

METHOD AND SYSTEM FOR CLEANING SEMICONDUCTOR SUBSTRATE

METHOD FOR CLEANING METAL GATE SEMICONDUCTOR

LIQUID HEATER

SUPPLY SYSTEM AND SUPPLY METHOD FOR FUNCTIONAL SOLUTION

METHOD OF CLEANING ELECTRONIC MATERIAL AND CLEANING SYSTEM

Sulfuric Acid Recycling Type Cleaning System and a Sulfuric Acid Re...