Takeyoshi Doko

Person

Tochigi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of brazing aluminum or aluminum alloy materials and aluminum...
- Patent number 6,896,977
- Issue date May 24, 2005
- Furukawa-Sky Aluminum Corp.
- Shinya Nishimura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for brazing aluminum alloy-assembled articles within a short...
- Patent number 6,840,435
- Issue date Jan 11, 2005
- The Furukawa Electric Co., Ltd.
- Nobuaki Ohara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacturing a fin material for brazing
- Patent number 6,660,108
- Issue date Dec 9, 2003
- The Furukawa Electric Co., Ltd.
- Takeyoshi Doko
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for manufacturing an aluminum alloy fin material for brazing
- Patent number 6,620,265
- Issue date Sep 16, 2003
- The Furukawa Electric Co., Ltd.
- Akira Kawahara
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Heat exchanger made of an aluminum alloy
- Patent number 6,523,605
- Issue date Feb 25, 2003
- The Furukawa Electric Co., Ltd.
- Takeyoshi Doko
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Fin material for brazing
- Patent number 6,471,794
- Issue date Oct 29, 2002
- The Furukawa Electric Co., Ltd.
- Takeyoshi Doko
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Aluminum alloy brazing sheet for a heat exchanger
- Patent number 6,465,113
- Issue date Oct 15, 2002
- The Furukawa Electric Company, Ltd.
- Noriyuki Yamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Aluminum alloy tube and heat exchanger, and method of metal-sprayin...
- Patent number 6,186,222
- Issue date Feb 13, 2001
- The Furukawa Electric Co., Ltd.
- Takeyoshi Doko
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Aluminum alloy solder material, its manufacturing method, brazing s...
- Patent number 5,837,388
- Issue date Nov 17, 1998
- The Furukawa Electric Co., Ltd.
- Takeyoshi Doko
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Aluminum alloy brazing material and brazing sheet adaptable for hea...
- Patent number 5,744,255
- Issue date Apr 28, 1998
- Furukawa Electric Co., Ltd.
- Takeyoshi Doko
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Brazing sheet comprising an Al--Mg--Si alloy brazing material
- Patent number 5,234,759
- Issue date Aug 10, 1993
- Furukawa Aluminum Co., Ltd.
- Yoshihito Inabayashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Composite aluminum thin plates for brazing and method for preparing...
- Patent number 4,906,534
- Issue date Mar 6, 1990
- Furukawa Aluminum Co., Ltd.
- Yoichiro Bekki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Brazing method of an aluminum material
- Publication number 20060081682
- Publication date Apr 20, 2006
- Furukawa-Sky Aluminum Corp.
- Takeyoshi Doko
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for producing an aluminum alloy composite material for a hea...
- Publication number 20050067066
- Publication date Mar 31, 2005
- Satoshi Tanaka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method of brazing aluminum or aluminum alloy materials and aluminum...
- Publication number 20040238605
- Publication date Dec 2, 2004
- Shinya Nishimura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for manufacturing an aluminum alloy fin material for brazing
- Publication number 20030015573
- Publication date Jan 23, 2003
- Akira Kawahara
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for brazing aluminum alloy-assembled articles within a short...
- Publication number 20020127135
- Publication date Sep 12, 2002
- Nobuaki Ohara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Aluminum alloy brazing sheet for a heat exchanger
- Publication number 20020037426
- Publication date Mar 28, 2002
- Noriyuki Yamada
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Method for manufacturing a fin material for brazing
- Publication number 20020004977
- Publication date Jan 17, 2002
- Takeyoshi Doko
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Fin material for brazing
- Publication number 20020000270
- Publication date Jan 3, 2002
- Takeyoshi Doko
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Heat exchanger made of an aluminum alloy
- Publication number 20010013407
- Publication date Aug 16, 2001
- THE FURUKAWA ELECTRIC CO., LTD.
- Takeyoshi Doko
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
ALUMINUM ALLOY BRAZING SHEET
- Publication number 20010007720
- Publication date Jul 12, 2001
- NOBORU SOGA
- F28 - HEAT EXCHANGE IN GENERAL

Takeyoshi Doko

Person

Patents Grantslast 30 patents

Method of brazing aluminum or aluminum alloy materials and aluminum...

Method for brazing aluminum alloy-assembled articles within a short...

Method for manufacturing a fin material for brazing

Method for manufacturing an aluminum alloy fin material for brazing

Heat exchanger made of an aluminum alloy

Fin material for brazing

Aluminum alloy brazing sheet for a heat exchanger

Aluminum alloy tube and heat exchanger, and method of metal-sprayin...

Aluminum alloy solder material, its manufacturing method, brazing s...

Aluminum alloy brazing material and brazing sheet adaptable for hea...

Brazing sheet comprising an Al--Mg--Si alloy brazing material

Composite aluminum thin plates for brazing and method for preparing...

Patents Applicationslast 30 patents

Brazing method of an aluminum material

Method for producing an aluminum alloy composite material for a hea...

Method of brazing aluminum or aluminum alloy materials and aluminum...

Method for manufacturing an aluminum alloy fin material for brazing

Method for brazing aluminum alloy-assembled articles within a short...

Aluminum alloy brazing sheet for a heat exchanger

Method for manufacturing a fin material for brazing

Fin material for brazing

Heat exchanger made of an aluminum alloy

ALUMINUM ALLOY BRAZING SHEET