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Yoshio Asano
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Kobe, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Brake cylinder unit
Patent number
6,702,072
Issue date
Mar 9, 2004
Westinghouse Air Brake Technologies Corporation
Yoshio Asano
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Brake cylinder apparatus
Patent number
6,435,321
Issue date
Aug 20, 2002
Nabco, LTD
Yoshio Asano
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Ball cock for railway vehicle
Patent number
6,298,878
Issue date
Oct 9, 2001
Westinghouse Air Brake Company
Yoshio Asano
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Ball cock for railway vehicle
Patent number
6,161,582
Issue date
Dec 19, 2000
Westinghouse Air Brake Company
Yoshio Asano
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Brake device
Patent number
5,799,757
Issue date
Sep 1, 1998
Nabco Ltd.
Osamu Akamatsu
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Brake having a pressure responsive slack adjuster
Patent number
5,692,586
Issue date
Dec 2, 1997
Nabco Ltd.
Osamu Akamatsu
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Two separate high speed and low speed disc brake units for railway...
Patent number
5,297,856
Issue date
Mar 29, 1994
Nippon Air Brake Co., Ltd.
Yoshio Asano
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Tread brake unit
Patent number
4,993,521
Issue date
Feb 19, 1991
Nippon Air Brake Co., Ltd.
Yoshio Asano
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Brake cylinder unit
Publication number
20030196859
Publication date
Oct 23, 2003
Yoshio Asano
B60 - VEHICLES IN GENERAL