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Ikuo Nishikawa
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Hiroshima, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Vehicle door
Patent number
7,390,049
Issue date
Jun 24, 2008
Hirotec Corporation
Ikuo Nishikawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Automobile door structure
Patent number
7,111,894
Issue date
Sep 26, 2006
Mazda Motor Corporation
Fumihiro Kora
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle door having anti-theft cover member
Patent number
6,725,606
Issue date
Apr 27, 2004
Mazda Motor Corporation
Ikuo Nishikawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle door
Patent number
6,474,721
Issue date
Nov 5, 2002
Mazda Motor Corporation
Ikuo Nishikawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle door and process of assembling the vehicle door
Patent number
6,449,907
Issue date
Sep 17, 2002
Mazda Motor Corporation
Ikuo Nishikawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Door structure of vehicle
Patent number
4,969,295
Issue date
Nov 13, 1990
Mazda Motor Corporation
Ikuo Nishikawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Weather-tight seal structures for automobile windows
Patent number
4,187,642
Issue date
Feb 12, 1980
Toyo Kogyo Co., Ltd.
Teruhiko Morinaga
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Vehicle door
Publication number
20060181107
Publication date
Aug 17, 2006
Hirotec Corporation
Ikuo Nishikawa
B60 - VEHICLES IN GENERAL
Information
Patent Application
Automobile door structure
Publication number
20050052050
Publication date
Mar 10, 2005
MAZDA MOTOR CORPORATION
Fumihiro Kora
B60 - VEHICLES IN GENERAL
Information
Patent Application
Vehicle door and process of assembling the vehicle door
Publication number
20020007598
Publication date
Jan 24, 2002
Ikuo Nishikawa
B60 - VEHICLES IN GENERAL
Information
Patent Application
Vehicle door and process of assembling the vehicle door
Publication number
20010017472
Publication date
Aug 30, 2001
Ikuo Nishikawa
B60 - VEHICLES IN GENERAL
Information
Patent Application
Vehicle door
Publication number
20010017476
Publication date
Aug 30, 2001
Ikuo Nishikawa
B60 - VEHICLES IN GENERAL