Yuichi Ogawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Multilayer magnetic sheet
- Patent number 12,224,093
- Issue date Feb 11, 2025
- PROTERIAL, LTD.
- Yasuo Kuriyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Soft magnetic alloy, soft magnetic alloy ribbon, method of manufact...
- Patent number 11,798,718
- Issue date Oct 24, 2023
- PROTERIAL, LTD.
- Yuichi Ogawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Fe—Si—B—C-based amorphous alloy ribbon and transformer core formed...
- Patent number 10,566,127
- Issue date Feb 18, 2020
- Hitachi Metals, Ltd.
- Eric Theisen
- H01 - BASIC ELECTRIC ELEMENTS
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
Method of producing an amorphous transformer for electric power supply
- Patent number 9,177,706
- Issue date Nov 3, 2015
- Hitachi Industrial Equipment Systems Co., Ltd.
- Kazuyuki Fukui
- C21 - METALLURGY OF IRON
Information Patent Grant
Iron-based high saturation induction amorphous alloy
- Patent number 8,663,399
- Issue date Mar 4, 2014
- Metglas, Inc.
- Ryusuke Hasegawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Amorphous alloy ribbon, nanocrystalline soft magnetic alloy and mag...
- Patent number 8,083,867
- Issue date Dec 27, 2011
- Hitachi Metals, Ltd.
- Yoshihito Yoshizawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Magnetic core and applied product making use of the same
- Patent number 8,021,498
- Issue date Sep 20, 2011
- Hitachi Metals, Ltd.
- Yuichi Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fe-based amorphous alloy ribbon
- Patent number 7,425,239
- Issue date Sep 16, 2008
- Hitachi Metals, Ltd.
- Yuichi Ogawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING MAGNETIC SHEET
- Publication number 20250232913
- Publication date Jul 17, 2025
- Proterial, Ltd.
- Kotoba TOYONAGA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SHEET-SHAPED MAGNETIC MEMBER
- Publication number 20250227905
- Publication date Jul 10, 2025
- Proterial, Ltd.
- Yasuo KURIYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NANOCRYSTALLINE ALLOY RIBBON AND MAGNETIC SHEET
- Publication number 20250223679
- Publication date Jul 10, 2025
- Proterial, Ltd.
- Yuichi OGAWA
- C21 - METALLURGY OF IRON
Information Patent Application
METHODFOR MANUFACTURING NANOCRYSTAL ALLOY RIBBON, AND METHOD FOR MA...
- Publication number 20250129447
- Publication date Apr 24, 2025
- Proterial, Ltd.
- Yuichi OGAWA
- C21 - METALLURGY OF IRON
Information Patent Application
MULTILAYER MAGNETIC SHEET
- Publication number 20230326639
- Publication date Oct 12, 2023
- Proterial, Ltd.
- Yasuo KURIYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTILAYER MAGNETIC SHEET
- Publication number 20230321950
- Publication date Oct 12, 2023
- Proterial, Ltd.
- Yasuo KURIYAMA
- B32 - LAYERED PRODUCTS
Information Patent Application
MULTILAYER MAGNETIC SHEET
- Publication number 20230326644
- Publication date Oct 12, 2023
- Proterial, Ltd.
- Yasuo KURIYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC ALLOY, SOFT MAGNETIC ALLOY RIBBON, METHOD OF MANUFACT...
- Publication number 20220238266
- Publication date Jul 28, 2022
- Hitachi Metals, Ltd.
- Yuichi Ogawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DILUTE CHEMICAL SOLUTION PRODUCTION DEVICE
- Publication number 20220184571
- Publication date Jun 16, 2022
- KURITA WATER INDUSTRIES LTD.
- Wataru SUGITA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SOFT MAGNETIC ALLOY, SOFT MAGNETIC ALLOY RIBBON, METHOD OF MANUFACT...
- Publication number 20210202144
- Publication date Jul 1, 2021
- Hitachi Metals, Ltd.
- Yuichi OGAWA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Fe-Si-B-C-BASED AMORPHOUS ALLOY RIBBON AND TRANSFORMER CORE FORMED...
- Publication number 20170365392
- Publication date Dec 21, 2017
- Metglas, Inc.
- Eric THEISEN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD AND APPARATUS FOR MEASURING CONCENTRATION OF OXIDANT AND SYS...
- Publication number 20170356891
- Publication date Dec 14, 2017
- KURITA WATER INDUSTRIES LTD.
- Hiroshi MORITA
- B08 - CLEANING
Information Patent Application
Fe-Si-B-C-BASED AMORPHOUS ALLOY RIBBON AND TRANSFORMER CORE FORMED...
- Publication number 20160172087
- Publication date Jun 16, 2016
- Metglas, Inc.
- Eric THEISEN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SEMICONDUCTOR SUBSTRATE CLEANING SYSTEM AND METHOD FOR CLEANING SEM...
- Publication number 20160013047
- Publication date Jan 14, 2016
- KURITA WATER INDUSTRIES LTD.
- Yuichi OGAWA
- B08 - CLEANING
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 OF PRODUCING AN AMORPHOUS TRANSFORMER FOR ELECTRIC POWER SUPPLY
- Publication number 20110203705
- Publication date Aug 25, 2011
- Kazuyuki Fukui
- C21 - METALLURGY OF IRON
Information Patent Application
POLYMER FIBER MATERIAL, METHOD OF PRODUCING THE SAME, AND FILTER FO...
- Publication number 20110011792
- Publication date Jan 20, 2011
- KURITA WATER INDUSTRIES LTD.
- Takahiro Kawakatsu
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
AMORPHOUS TRANSFORMER FOR ELECTRIC POWER SUPPLY
- Publication number 20090189728
- Publication date Jul 30, 2009
- Kazuyuki Fukui
- C21 - METALLURGY OF IRON
Information Patent Application
Magnetic Core and Applied Product Making Use Of The Same
- Publication number 20090145524
- Publication date Jun 11, 2009
- Hitachi Metals, Ltd.
- Yuichi Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Amorphous Alloy Ribbon, Nanocrystalline Soft Magnetic Alloy and Mag...
- Publication number 20090065100
- Publication date Mar 12, 2009
- Hitachi Metals, Ltd.
- Yoshihito Yoshizawa
- C21 - METALLURGY OF IRON
Information Patent Application
Iron-based high saturation induction amorphous alloy
- Publication number 20060191602
- Publication date Aug 31, 2006
- Metglas, Inc.
- Ryusuki Hasegawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Iron-based high saturation induction amorphous alloy
- Publication number 20060180248
- Publication date Aug 17, 2006
- Metglas, Inc.
- Ryusuke Hasegawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Fe-based amorphous alloy ribbon
- Publication number 20060000524
- Publication date Jan 5, 2006
- Hitachi Metals, Ltd.
- Yuichi Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fe-based amorphous alloy ribbon and magnetic core formed thereby
- Publication number 20060000525
- Publication date Jan 5, 2006
- Hitachi Metals, Ltd.
- Masamu Naoe
- H01 - BASIC ELECTRIC ELEMENTS

Yuichi Ogawa

Person

Patents Grantslast 30 patents

Multilayer magnetic sheet

Soft magnetic alloy, soft magnetic alloy ribbon, method of manufact...

Fe—Si—B—C-based amorphous alloy ribbon and transformer core formed...

Method and system for cleaning semiconductor substrate

Semiconductor substrate cleaning method and cleaning system

Method of producing an amorphous transformer for electric power supply

Iron-based high saturation induction amorphous alloy

Amorphous alloy ribbon, nanocrystalline soft magnetic alloy and mag...

Magnetic core and applied product making use of the same

Fe-based amorphous alloy ribbon

Patents Applicationslast 30 patents

METHOD FOR PRODUCING MAGNETIC SHEET

SHEET-SHAPED MAGNETIC MEMBER

NANOCRYSTALLINE ALLOY RIBBON AND MAGNETIC SHEET

METHODFOR MANUFACTURING NANOCRYSTAL ALLOY RIBBON, AND METHOD FOR MA...

MULTILAYER MAGNETIC SHEET

MULTILAYER MAGNETIC SHEET

MULTILAYER MAGNETIC SHEET

SOFT MAGNETIC ALLOY, SOFT MAGNETIC ALLOY RIBBON, METHOD OF MANUFACT...

DILUTE CHEMICAL SOLUTION PRODUCTION DEVICE

SOFT MAGNETIC ALLOY, SOFT MAGNETIC ALLOY RIBBON, METHOD OF MANUFACT...

Fe-Si-B-C-BASED AMORPHOUS ALLOY RIBBON AND TRANSFORMER CORE FORMED...

METHOD AND APPARATUS FOR MEASURING CONCENTRATION OF OXIDANT AND SYS...

Fe-Si-B-C-BASED AMORPHOUS ALLOY RIBBON AND TRANSFORMER CORE FORMED...

SEMICONDUCTOR SUBSTRATE CLEANING SYSTEM AND METHOD FOR CLEANING SEM...

Semiconductor Substrate Cleaning Method and Cleaning System

METHOD AND SYSTEM FOR CLEANING SEMICONDUCTOR SUBSTRATE

METHOD OF PRODUCING AN AMORPHOUS TRANSFORMER FOR ELECTRIC POWER SUPPLY

POLYMER FIBER MATERIAL, METHOD OF PRODUCING THE SAME, AND FILTER FO...

AMORPHOUS TRANSFORMER FOR ELECTRIC POWER SUPPLY

Magnetic Core and Applied Product Making Use Of The Same

Amorphous Alloy Ribbon, Nanocrystalline Soft Magnetic Alloy and Mag...

Iron-based high saturation induction amorphous alloy

Iron-based high saturation induction amorphous alloy

Fe-based amorphous alloy ribbon

Fe-based amorphous alloy ribbon and magnetic core formed thereby