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Kurokawa-gun, JP
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last 30 patents
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Patent Grant
Plasma processing apparatus and plasma processing method
Patent number
12,125,676
Issue date
Oct 22, 2024
Tokyo Electron Limited
Takahiro Takeuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plasma processing apparatus and plasma processing method
Patent number
11,972,925
Issue date
Apr 30, 2024
Tokyo Electron Limited
Bong seong Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plasma processing apparatus and plasma processing method
Patent number
11,756,767
Issue date
Sep 12, 2023
Tokyo Electron Limited
Takahiro Takeuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of processing target object and plasma processing apparatus
Patent number
9,583,361
Issue date
Feb 28, 2017
Tokyo Electron Limited
Yoshihide Kihara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Plasma etching method and plasma etching apparatus
Patent number
9,349,574
Issue date
May 24, 2016
Tokyo Electron Limited
Ryoichi Yoshida
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
PLASMA PROCESSING APPARATUS AND PLASMA PROCESSING METHOD
Publication number
20250014866
Publication date
Jan 9, 2025
TOKYO ELECTRON LIMITED
Takahiro TAKEUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR ION-ASSISTED SELF-LIMITED CONFORMAL ETCH
Publication number
20240379372
Publication date
Nov 14, 2024
TOKYO ELECTRON LIMITED
Adam Pranda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for Etching Features in a Layer in a Substrate
Publication number
20240234158
Publication date
Jul 11, 2024
TOKYO ELECTRON LIMITED
Indroneil Roy
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA PROCESSING APPARATUS
Publication number
20240222075
Publication date
Jul 4, 2024
TOKYO ELECTRON LIMITED
Naoki MATSUMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA PROCESSING APPARATUS AND PLASMA PROCESSING METHOD
Publication number
20240105424
Publication date
Mar 28, 2024
TOKYO ELECTRON LIMITED
Takahiro TAKEUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA PROCESSING APPARATUS AND PLASMA PROCESSING METHOD
Publication number
20230360884
Publication date
Nov 9, 2023
TOKYO ELECTRON LIMITED
Takahiro TAKEUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Etching of Polycrystalline Semiconductors
Publication number
20230317462
Publication date
Oct 5, 2023
TOKYO ELECTRON LIMITED
Yun Han
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA PROCESSING APPARATUS AND PLASMA PROCESSING METHOD
Publication number
20220084788
Publication date
Mar 17, 2022
TOKYO ELECTRON LIMITED
Takahiro TAKEUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA PROCESSING APPARATUS AND PLASMA PROCESSING METHOD
Publication number
20220084789
Publication date
Mar 17, 2022
TOKYO ELECTRON LIMITED
Takahiro TAKEUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA PROCESSING APPARATUS AND PLASMA PROCESSING METHOD
Publication number
20210358716
Publication date
Nov 18, 2021
TOKYO ELECTRON LIMITED
Bongseong KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA PROCESSING APPARATUS
Publication number
20210358717
Publication date
Nov 18, 2021
TOKYO ELECTRON LIMITED
Bongseong KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF PROCESSING TARGET OBJECT AND PLASMA PROCESSING APPARATUS
Publication number
20150243524
Publication date
Aug 27, 2015
TOKYO ELECTRON LIMITED
Yoshihide Kihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA ETCHING METHOD AND PLASMA ETCHING APPARATUS
Publication number
20150206715
Publication date
Jul 23, 2015
TOKYO ELECTRON LIMITED
Ryoichi Yoshida
H01 - BASIC ELECTRIC ELEMENTS