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Ryoso Masaki
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Mobile body and position detection device
Patent number
10,261,511
Issue date
Apr 16, 2019
Hitachi Industrial Equipment Systems Co., Ltd.
Ryoso Masaki
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Position identification device and mobile robot provided with same
Patent number
9,804,605
Issue date
Oct 31, 2017
Hitachi Industrial Equipment Systems, Co., Ltd.
Ryoso Masaki
G05 - CONTROLLING REGULATING
Information
Patent Grant
Torque sensor
Patent number
7,343,825
Issue date
Mar 18, 2008
Hitachi Cable, Ltd.
Ryoso Masaki
G01 - MEASURING TESTING
Information
Patent Grant
Angle sensor, angle-torque sensor and electric power steering unit...
Patent number
7,093,687
Issue date
Aug 22, 2006
Hitachi Cable, Ltd.
Ryoso Masaki
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Angle sensor, angle-torque sensor and electric power steering unit...
Patent number
6,926,115
Issue date
Aug 9, 2005
Hitachi Cable, Ltd.
Ryoso Masaki
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Patents Applications
last 30 patents
Information
Patent Application
Position Identification Device and Mobile Robot Provided with Same
Publication number
20160282873
Publication date
Sep 29, 2016
HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
Ryoso MASAKI
G01 - MEASURING TESTING
Information
Patent Application
Mobile Body and Position Detection Device
Publication number
20160062357
Publication date
Mar 3, 2016
HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
Ryoso MASAKI
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
Angle sensor, angle-torque sensor and electric power steering unit...
Publication number
20050173181
Publication date
Aug 11, 2005
Ryoso Masaki
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Torque sensor
Publication number
20050160835
Publication date
Jul 28, 2005
HITACHI CABLE, LTD.
Ryoso Masaki
G01 - MEASURING TESTING
Information
Patent Application
Angle sensor, angle-torque sensor and electric power steering unit...
Publication number
20040056748
Publication date
Mar 25, 2004
Ryoso Masaki
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS