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Tsutomu Toiguchi
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Osaka, JP
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Patents Grants
last 30 patents
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Patent Grant
Tractor with cabin
Patent number
7,464,782
Issue date
Dec 16, 2008
Kubota Corporation
Kenkichi Hirakawa
B60 - VEHICLES IN GENERAL
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Patent Grant
Rollover protection system for a working vehicle
Patent number
5,503,430
Issue date
Apr 2, 1996
Kubota Corporation
Hiroyuki Miki
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
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Patent Application
Tractor with cabin
Publication number
20060027408
Publication date
Feb 9, 2006
KUBOTA CORPORATION
Kenkichi Hirakawa
B60 - VEHICLES IN GENERAL