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Takahisa Hashimoto
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Electrode plate peripheral ring for a plasma processing apparatus
Patent number
D871609
Issue date
Dec 31, 2019
Hitachi High-Technologies Corporation
Masakazu Isozaki
D24 - Medical and laboratory equipment
Information
Patent Grant
Electrode plate for a plasma processing apparatus
Patent number
D868993
Issue date
Dec 3, 2019
Hitachi High-Technologies Corporation
Masakazu Isozaki
D24 - Medical and laboratory equipment
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Patent Grant
Plasma processing apparatus and method for operating the same
Patent number
8,197,704
Issue date
Jun 12, 2012
Hitachi High-Technologies Corporation
Takahisa Hashimoto
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
PLASMA PROCESSING APPARATUS
Publication number
20150243486
Publication date
Aug 27, 2015
Hitachi High-Technologies Corporation
Kenetsu Yokogawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA PROCESSING APPARATUS AND METHOD FOR OPERATING THE SAME
Publication number
20100206845
Publication date
Aug 19, 2010
Takahisa Hashimoto
H01 - BASIC ELECTRIC ELEMENTS