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Hitoshi TOMITA
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Kinematic positioning system and kinematic positioning method
Patent number
11,619,748
Issue date
Apr 4, 2023
Hitachi Industrial Equipment Systems Co., Ltd.
Hitoshi Tomita
G01 - MEASURING TESTING
Information
Patent Grant
Confined space estimation system and confined space estimation method
Patent number
10,368,191
Issue date
Jul 30, 2019
Hitachi, Ltd.
Yuuichi Ogawa
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Kinematic Positioning System and Kinematic Positioning Method
Publication number
20210318450
Publication date
Oct 14, 2021
HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
Hitoshi TOMITA
G01 - MEASURING TESTING
Information
Patent Application
CONFINED SPACE ESTIMATION SYSTEM AND CONFINED SPACE ESTIMATION METHOD
Publication number
20180213353
Publication date
Jul 26, 2018
Hitachi, Ltd
Yuuichi OGAWA
G06 - COMPUTING CALCULATING COUNTING