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Tetsuo KAWANABE
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Plasma processing apparatus
Patent number
12,014,903
Issue date
Jun 18, 2024
HITACHI HIGH-TECH CORPORATION
Tetsuo Kawanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plasma processing apparatus
Patent number
10,217,613
Issue date
Feb 26, 2019
Hitachi High-Technologies Corporation
Tetsuo Kawanabe
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
PLASMA PROCESSING APPARATUS
Publication number
20240014010
Publication date
Jan 11, 2024
Hitachi High-Tech Corporation
Tetsuo KAWANABE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA PROCESSING APPARATUS
Publication number
20220415618
Publication date
Dec 29, 2022
Hitachi High-Tech Corporation
Tetsuo Kawanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA PROCESSOR
Publication number
20170186587
Publication date
Jun 29, 2017
Hitachi High-Technologies Corporation
Tetsuo KAWANABE
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Sanitization Device Using Electrical Discharge
Publication number
20160151530
Publication date
Jun 2, 2016
Hitachi, Ltd
Tetsuo KAWANABE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE