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Tsuchiura-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Braking distance control device
Patent number
9,914,441
Issue date
Mar 13, 2018
Hitachi Constuction Machinery Co., Ltd.
Koei Takeda
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
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Patent Application
MINING WORK MACHINE AND OBSTACLE DISCRIMINATION DEVICE
Publication number
20190219681
Publication date
Jul 18, 2019
Hitachi Construction Machinery Co., Ltd.
Watanabe ATSUSHI
G01 - MEASURING TESTING
Information
Patent Application
ELECTRCALLY-DRIVEN MINING VEHICLE AND BRAKE OPERATION GUIDING METHO...
Publication number
20190061763
Publication date
Feb 28, 2019
Hitachi Construction Machinery Co., Ltd.
Koei TAKEDA
B60 - VEHICLES IN GENERAL
Information
Patent Application
Braking Distance Control Device
Publication number
20170182989
Publication date
Jun 29, 2017
Koei TAKEDA
B60 - VEHICLES IN GENERAL