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Kazuya MATSUMOTO
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Miyagi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of etching object to be processed
Patent number
10,685,816
Issue date
Jun 16, 2020
Tokyo Electron Limited
Yoshihiro Umezawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Slip ring, support mechanism, and plasma processing apparatus
Patent number
10,665,434
Issue date
May 26, 2020
Tokyo Electron Limited
Kazuya Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Maintenance method of plasma processing apparatus
Patent number
10,541,142
Issue date
Jan 21, 2020
Tokyo Electron Limited
Kazuya Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Substrate processing apparatus and shutter member
Patent number
10,529,599
Issue date
Jan 7, 2020
Tokyo Electron Limited
Toshinori Kitabata
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Heat transfer sheet adhering apparatus and method
Patent number
9,427,913
Issue date
Aug 30, 2016
Tokyo Electron Limited
Toshinori Kitabata
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
PLASMA PROCESSING APPARATUS
Publication number
20220384154
Publication date
Dec 1, 2022
TOKYO ELECTRON LIMITED
Yusuke HAYASAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA PROCESSING APPARATUS
Publication number
20190131158
Publication date
May 2, 2019
TOKYO ELECTRON LIMITED
Kazuya MATSUMOTO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
MAINTENANCE METHOD OF PLASMA PROCESSING APPARATUS
Publication number
20190131137
Publication date
May 2, 2019
TOKYO ELECTRON LIMITED
Kazuya MATSUMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF ETCHING OBJECT TO BE PROCESSED
Publication number
20180337025
Publication date
Nov 22, 2018
TOKYO ELECTRON LIMITED
Yoshihiro UMEZAWA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SLIP RING, SUPPORT MECHANISM, AND PLASMA PROCESSING APPARATUS
Publication number
20180047547
Publication date
Feb 15, 2018
TOKYO ELECTRON LIMITED
Kazuya MATSUMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUBSTRATE PROCESSING APPARATUS AND SHUTTER MEMBER
Publication number
20150114564
Publication date
Apr 30, 2015
TOKYO ELECTRON LIMITED
Toshinori KITABATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HEAT TRANSFER SHEET ADHERING APPARATUS AND METHOD
Publication number
20140008010
Publication date
Jan 9, 2014
Toshinori KITABATA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL