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Miyagi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Plasma processing apparatus
Patent number
12,340,975
Issue date
Jun 24, 2025
Tokyo Electron Limited
Takehisa Saito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plasma processing apparatus
Patent number
11,832,373
Issue date
Nov 28, 2023
Tokyo Electron Limited
Yohei Yamazawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plasma processing apparatus
Patent number
11,470,712
Issue date
Oct 11, 2022
Tokyo Electron Limited
Yohei Yamazawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plasma processing apparatus and film formation method
Patent number
9,765,430
Issue date
Sep 19, 2017
Tokyo Electron Limited
Takehisa Saito
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Wiring structure having interlayer insulating film and wiring line...
Patent number
9,543,191
Issue date
Jan 10, 2017
Zeon Corporation
Takenao Nemoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Deposition method and deposition apparatus
Patent number
9,378,942
Issue date
Jun 28, 2016
Tokyo Electron Limited
Takehisa Saito
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Plasma processing apparatus
Patent number
9,343,270
Issue date
May 17, 2016
Tokyo Electron Limited
Toshihisa Nozawa
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
PLASMA PROCESSING APPARATUS
Publication number
20240049379
Publication date
Feb 8, 2024
TOKYO ELECTRON LIMITED
Yohei YAMAZAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA PROCESSING APPARATUS
Publication number
20230021588
Publication date
Jan 26, 2023
TOKYO ELECTRON LIMITED
Yohei YAMAZAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANTENNA FOR INDUCTIVELY COUPLED PLASMA EXCITATION, ANTENNA UNIT FOR...
Publication number
20220270851
Publication date
Aug 25, 2022
TOKYO ELECTRON LIMITED
Takehisa SAITO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA PROCESSING APPARATUS AND PLASMA PROCESSING COIL
Publication number
20220108871
Publication date
Apr 7, 2022
TOKYO ELECTRON LIMITED
Yohei Yamazawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA PROCESSING APPARATUS
Publication number
20220005672
Publication date
Jan 6, 2022
TOKYO ELECTRON LIMITED
Takehisa SAITO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA PROCESSING APPARATUS
Publication number
20190098740
Publication date
Mar 28, 2019
TOKYO ELECTRON LIMITED
Yohei YAMAZAWA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PLASMA PROCESSING APPARATUS AND FILM FORMATION METHOD
Publication number
20170009338
Publication date
Jan 12, 2017
TOKYO ELECTRON LIMITED
Takehisa SAITO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PLASMA PROCESSING APPARATUS AND SUBSTRATE PROCESSING APPARATUS PROV...
Publication number
20150255258
Publication date
Sep 10, 2015
TOKYO ELECTRON LIMITED
Toshihisa Nozawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUBSTRATE PROCESSING APPARATUS
Publication number
20150176125
Publication date
Jun 25, 2015
TOKYO ELECTRON LIMITED
Toshihisa NOZAWA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SEMICONDUCTOR-DEVICE MANUFACTURING METHOD AND SEMICONDUCTOR DEVICE
Publication number
20150041983
Publication date
Feb 12, 2015
TOKYO ELECTRON LIMITED
Takenao Nemoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA PROCESSING APPARATUS
Publication number
20140238607
Publication date
Aug 28, 2014
TOKYO ELECTRON LIMITED
Toshihisa NOZAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEPOSITION METHOD AND DEPOSITION APPARATUS
Publication number
20140099734
Publication date
Apr 10, 2014
TOKYO ELECTRON LIMITED
Takehisa SAITO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...