Koichi Ashizawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Aluminum oxide semiconductor manufacturing method and aluminum oxid...
- Patent number 11,410,850
- Issue date Aug 9, 2022
- UACJ Corporation
- Hiroki Arima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor layer, oscillation element, and semiconductor layer m...
- Patent number 10,930,522
- Issue date Feb 23, 2021
- UACJ Corporation
- Koichi Ashizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current-collector metal foil, current collector, and current-collec...
- Patent number 10,418,636
- Issue date Sep 17, 2019
- UACJ Corporation
- Koichi Ashizawa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Aluminum alloy foil for electrode current collectors and manufactur...
- Patent number 10,367,204
- Issue date Jul 30, 2019
- UACJ Corporation
- Masakazu Seki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Aluminum alloy foil for electrode current collectors and manufactur...
- Patent number 10,050,257
- Issue date Aug 14, 2018
- UACJ Corporation
- Masakazu Seki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Current collector with penetrating holes of complicated shape for u...
- Patent number 7,191,502
- Issue date Mar 20, 2007
- Nippon Foil Mfg. Co., Ltd.
- Koichi Ashizawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Process for preparing porous electrolytic metal foil
- Patent number 6,153,077
- Issue date Nov 28, 2000
- Circuit Foil Japan Co., Ltd.
- Hitoshi Kato
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Plate-like current collector and method of producing the same
- Patent number 6,096,455
- Issue date Aug 1, 2000
- Nippon Seihaku Kabushiki Kaisha
- Susumu Satake
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of producing an oxygen generating electrode
- Patent number 5,665,218
- Issue date Sep 9, 1997
- The Furukawa Electric Co., Ltd.
- Koichi Ashizawa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Metal foil manufacturing method and an anodized film forming appara...
- Patent number 5,441,627
- Issue date Aug 15, 1995
- The Furukawa Electric Co., Ltd.
- Hitoshi Kato
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrolytic solution supply type battery
- Patent number 4,894,294
- Issue date Jan 16, 1990
- The Furukawa Electric Co., Ltd.
- Koichi Ashizawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR MANUFACTURING METHOD AND SEMICONDUCTOR MANUFACTURING...
- Publication number 20210272810
- Publication date Sep 2, 2021
- UACJ CORPORATION
- Hiroki Arima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALUMINUM MEMBER AND METHOD FOR PRODUCING ALUMINUM MEMBER
- Publication number 20200227756
- Publication date Jul 16, 2020
- UACJ CORPORATION
- Koichi Ashizawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SEMICONDUCTOR LAYER, OSCILLATION ELEMENT, AND SEMICONDUCTOR LAYER M...
- Publication number 20200135494
- Publication date Apr 30, 2020
- UACJ CORPORATION
- Koichi Ashizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CURRENT-COLLECTOR METAL FOIL, CURRENT COLLECTOR, AND CURRENT-COLLEC...
- Publication number 20170092955
- Publication date Mar 30, 2017
- UACJ CORPORATION
- Koichi ASHIZAWA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ALUMINUM ALLOY FOIL FOR ELECTRODE CURRENT COLLECTORS AND MANUFACTUR...
- Publication number 20170040617
- Publication date Feb 9, 2017
- UACJ CORPORATION
- Masakazu Seki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COLLECTOR, ELECTRODE STRUCTURE, NON-AQUEOUS ELECTROLYTE BATTERY, A...
- Publication number 20140255788
- Publication date Sep 11, 2014
- UACJ FOIL CORPORATION
- Masakuzu Seki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ALUMINUM ALLOY FOIL FOR ELECTRODE CURRENT COLLECTORS AND MANUFACTUR...
- Publication number 20130302676
- Publication date Nov 14, 2013
- NIPPON FOIL MFG. CO., LTD.
- Masakazu Seki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ALUMINUM ALLOY FOIL FOR ELECTRODE CURRENT COLLECTORS AND MANUFACTUR...
- Publication number 20130269842
- Publication date Oct 17, 2013
- NIPPON FOIL MFG. CO., LTD.
- Masakazu Seki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Koichi Ashizawa

Person

Patents Grantslast 30 patents

Aluminum oxide semiconductor manufacturing method and aluminum oxid...

Semiconductor layer, oscillation element, and semiconductor layer m...

Current-collector metal foil, current collector, and current-collec...

Aluminum alloy foil for electrode current collectors and manufactur...

Aluminum alloy foil for electrode current collectors and manufactur...

Current collector with penetrating holes of complicated shape for u...

Process for preparing porous electrolytic metal foil

Plate-like current collector and method of producing the same

Method of producing an oxygen generating electrode

Metal foil manufacturing method and an anodized film forming appara...

Electrolytic solution supply type battery

Patents Applicationslast 30 patents

SEMICONDUCTOR MANUFACTURING METHOD AND SEMICONDUCTOR MANUFACTURING...

ALUMINUM MEMBER AND METHOD FOR PRODUCING ALUMINUM MEMBER

SEMICONDUCTOR LAYER, OSCILLATION ELEMENT, AND SEMICONDUCTOR LAYER M...

CURRENT-COLLECTOR METAL FOIL, CURRENT COLLECTOR, AND CURRENT-COLLEC...

ALUMINUM ALLOY FOIL FOR ELECTRODE CURRENT COLLECTORS AND MANUFACTUR...

COLLECTOR, ELECTRODE STRUCTURE, NON-AQUEOUS ELECTROLYTE BATTERY, A...

ALUMINUM ALLOY FOIL FOR ELECTRODE CURRENT COLLECTORS AND MANUFACTUR...

ALUMINUM ALLOY FOIL FOR ELECTRODE CURRENT COLLECTORS AND MANUFACTUR...