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Yohei NAKAJIMA
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Tokyo, JP
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last 30 patents
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Patent Grant
Information providing apparatus, information providing method, and...
Patent number
7,751,970
Issue date
Jul 6, 2010
Pioneer Corporation
Naofumi Hirayama
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
WORK SUPPORT DEVICE AND WORK SUPPORT METHOD
Publication number
20190354924
Publication date
Nov 21, 2019
HITACHI TRANSPORT SYSTEM, LTD
Hiromi FUKUSHIMA
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
NAVIGATION EQUIPMENT AND NAVIGATION SYSTEM
Publication number
20110130953
Publication date
Jun 2, 2011
PIONEER CORPORATION
Hironori Ohishi
G08 - SIGNALLING
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Patent Application
INFORMATION PROVIDING APPARATUS, INFORMATION PROVIDING METHOD, AND...
Publication number
20080033638
Publication date
Feb 7, 2008
PIONEER CORPORATION
Naofumi HIRAYAMA
G01 - MEASURING TESTING