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Akihiko Hyodo
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Hachioji, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Drive assist apparatus, drive assist method, and drive assist system
Patent number
12,211,149
Issue date
Jan 28, 2025
Hitachi, Ltd.
Hang Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Vehicle control system and computing device
Patent number
11,402,228
Issue date
Aug 2, 2022
Hitachi, Ltd.
Takashi Matsumoto
G01 - MEASURING TESTING
Information
Patent Grant
Fault simulation system
Patent number
10,467,363
Issue date
Nov 5, 2019
Hitachi Automotive Systems, Ltd.
Akihiko Hyodo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Malfunction influence evaluation system and evaluation method using...
Patent number
9,606,902
Issue date
Mar 28, 2017
Hitachi, Ltd.
Akihiko Hyodo
G05 - CONTROLLING REGULATING
Information
Patent Grant
Measurement device
Patent number
9,194,944
Issue date
Nov 24, 2015
Hitachi, Ltd.
Tatsuo Nakagawa
G01 - MEASURING TESTING
Information
Patent Grant
Detecting device and railroad vehicle
Patent number
7,956,796
Issue date
Jun 7, 2011
Hitachi, Ltd.
Akihiko Hyodo
B61 - RAILWAYS
Patents Applications
last 30 patents
Information
Patent Application
CONTROL SYSTEM, TRAVELING CONTROLLER, AND CONTROLLING METHOD
Publication number
20220301424
Publication date
Sep 22, 2022
Hitachi, Ltd
Hidenori SAKANIWA
G08 - SIGNALLING
Information
Patent Application
DRIVE ASSIST APPARATUS, DRIVE ASSIST METHOD, AND DRIVE ASSIST SYSTEM
Publication number
20220270328
Publication date
Aug 25, 2022
Hitachi, Ltd
Hang LIU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Vehicle Control System and Computing Device
Publication number
20210108940
Publication date
Apr 15, 2021
Hitachi, Ltd
Takashi MATSUMOTO
G01 - MEASURING TESTING
Information
Patent Application
TRAFFIC-FLOW CONTROL DEVICE AND DATA STRUCTURE OF TRAVELING SCENARIO
Publication number
20210056838
Publication date
Feb 25, 2021
Hitachi Automotive Systems, Ltd.
Akihiko HYODO
B60 - VEHICLES IN GENERAL
Information
Patent Application
Server and Vehicle Assistance System
Publication number
20200279481
Publication date
Sep 3, 2020
Hitachi, Ltd
Akihiro KONDO
G05 - CONTROLLING REGULATING
Information
Patent Application
TRAFFIC DEMAND PREDICTION SYSTEM AND TRAFFIC DEMAND PREDICTION APPA...
Publication number
20190287391
Publication date
Sep 19, 2019
Hitachi, Ltd
Ryo OZAWA
G08 - SIGNALLING
Information
Patent Application
FAULT SIMULATION SYSTEM
Publication number
20170316134
Publication date
Nov 2, 2017
Hitachi Automotive Systems, Ltd.
Akihiko HYODO
G01 - MEASURING TESTING
Information
Patent Application
MALFUNCTION INFLUENCE EVALUATION SYSTEM AND EVALUATION METHOD
Publication number
20150121148
Publication date
Apr 30, 2015
Hitachi, Ltd.
Akihiko Hyodo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Measurement Device
Publication number
20130113644
Publication date
May 9, 2013
Hitachi, Ltd
Tatsuo Nakagawa
G01 - MEASURING TESTING
Information
Patent Application
Detecting device and railroad vehicle
Publication number
20100026562
Publication date
Feb 4, 2010
Hitachi, Ltd.
Akihiko Hyodo
B61 - RAILWAYS
Information
Patent Application
Distributed control system
Publication number
20070021847
Publication date
Jan 25, 2007
Akihiko Hyodo
B60 - VEHICLES IN GENERAL