Doko; Takeyoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Doko; Takeyoshi.The latest application filed is for "brazing method of an aluminum material".

Company Profile

0.6.10

Doko; Takeyoshi - Tokyo JP
Doko; Takeyoshi - Kiyotakinakayasudo JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Brazing method of an aluminum material App 20060081682 - Doko; Takeyoshi ; et al.	2006-04-20
Method of brazing aluminum or aluminum alloy materials and aluminum alloy brazing sheet Grant 6,896,977 - Nishimura , et al. May 24, 2	2005-05-24
Method for producing an aluminum alloy composite material for a heat exchanger, and aluminum alloy composite material App 20050067066 - Tanaka, Satoshi ; et al.	2005-03-31
Method for brazing aluminum alloy-assembled articles within a short period of time and a filler alloy usable at low temperature Grant 6,840,435 - Ohara , et al. January 11, 2	2005-01-11
Method of brazing aluminum or aluminum alloy materials and aluminum alloy brazing sheet App 20040238605 - Nishimura, Shinya ; et al.	2004-12-02
Method for manufacturing a fin material for brazing Grant 6,660,108 - Doko , et al. December 9, 2	2003-12-09
Method for manufacturing an aluminum alloy fin material for brazing Grant 6,620,265 - Kawahara , et al. September 16, 2	2003-09-16
Method for manufacturing an aluminum alloy fin material for brazing App 20030015573 - Kawahara, Akira ; et al.	2003-01-23
Method for brazing aluminum alloy-assembled articles within a short period of time and a filler alloy usable at low temperature App 20020127135 - Ohara, Nobuaki ; et al.	2002-09-12
Aluminum alloy brazing sheet for a heat exchanger App 20020037426 - Yamada, Noriyuki ; et al.	2002-03-28
Method for manufacturing a fin material for brazing App 20020004977 - Doko, Takeyoshi ; et al.	2002-01-17
Fin material for brazing App 20020000270 - Doko, Takeyoshi ; et al.	2002-01-03
Heat exchanger made of an aluminum alloy App 20010013407 - Doko, Takeyoshi ; et al.	2001-08-16
Aluminum Alloy Brazing Sheet App 20010007720 - SOGA, NOBORU ; et al.	2001-07-12
Aluminum alloy solder material, its manufacturing method, brazing sheet using this material, and method of manufacturing aluminum alloy heat exchanger using this sheet Grant 5,837,388 - Doko , et al. November 17, 1	1998-11-17
Method of producing aluminum alloy heat-exchanger Grant 5,375,760 - Doko December 27, 1	1994-12-27

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