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Ryota SAKANE
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Miyagi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Plasma processing apparatus
Patent number
11,170,991
Issue date
Nov 9, 2021
Tokyo Electron Limited
Ryota Sakane
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plasma processing apparatus and plasma processing method
Patent number
10,832,891
Issue date
Nov 10, 2020
Tokyo Electron Limited
Ryota Sakane
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Processing method and processing apparatus
Patent number
10,676,823
Issue date
Jun 9, 2020
Tokyo Electron Limited
Ryota Sakane
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Feeder-cover structure and semiconductor production apparatus
Patent number
10,374,358
Issue date
Aug 6, 2019
Tokyo Electron Limited
Ryota Sakane
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Plasma processing apparatus and control method
Patent number
9,991,100
Issue date
Jun 5, 2018
Tokyo Electron Limited
Ryota Sakane
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
PLASMA PROCESSING APPARATUS
Publication number
20240249922
Publication date
Jul 25, 2024
TOKYO ELECTRON LIMITED
Ryota SAKANE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA PROCESSING APPARATUS
Publication number
20220375730
Publication date
Nov 24, 2022
TOKYO ELECTRON LIMITED
Ryota SAKANE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EXHAUST RING ASSEMBLY AND PLASMA PROCESSING APPARATUS
Publication number
20220223388
Publication date
Jul 14, 2022
TOKYO ELECTRON LIMITED
Ryota SAKANE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STAGE AND PLASMA PROCESSING APPARATUS
Publication number
20220037131
Publication date
Feb 3, 2022
TOKYO ELECTRON LIMITED
Ryota SAKANE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA PROCESSING APPARATUS
Publication number
20180226245
Publication date
Aug 9, 2018
TOKYO ELECTRON LIMITED
Ryota SAKANE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA PROCESSING APPARATUS AND PLASMA PROCESSING METHOD
Publication number
20180158650
Publication date
Jun 7, 2018
TOKYO ELECTRON LIMITED
Ryota Sakane
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROCESSING METHOD AND PROCESSING APPARATUS
Publication number
20180148838
Publication date
May 31, 2018
TOKYO ELECTRON LIMITED
Ryota Sakane
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PLASMA PROCESSING APPARATUS AND CONTROL METHOD
Publication number
20170213703
Publication date
Jul 27, 2017
TOKYO ELECTRON LIMITED
Ryota SAKANE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FEEDER-COVER STRUCTURE AND SEMICONDUCTOR PRODUCTION APPARATUS
Publication number
20150214653
Publication date
Jul 30, 2015
TOKYO ELECTRON LIMITED
Ryota SAKANE
H01 - BASIC ELECTRIC ELEMENTS