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Takahiko KAWASAKI
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Nagoya, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Polishing pad, semiconductor fabricating device and fabricating met...
Patent number
11,883,926
Issue date
Jan 30, 2024
Kioxia Corporation
Takahiko Kawasaki
B24 - GRINDING POLISHING
Information
Patent Grant
Semiconductor device production method
Patent number
10,998,283
Issue date
May 4, 2021
TOSHIBA MEMORY CORPORATION
Takahiko Kawasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method of semiconductor device and semiconductor devi...
Patent number
10,991,588
Issue date
Apr 27, 2021
TOSHIBA MEMORY CORPORATION
Akifumi Gawase
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method of semiconductor device and semiconductor manu...
Patent number
10,850,363
Issue date
Dec 1, 2020
TOSHIBA MEMORY CORPORATION
Yukiteru Matsui
G01 - MEASURING TESTING
Information
Patent Grant
Dresser, method of manufacturing dresser, and method of manufacturi...
Patent number
10,195,716
Issue date
Feb 5, 2019
TOSHIBA MEMORY CORPORATION
Takahiko Kawasaki
B24 - GRINDING POLISHING
Information
Patent Grant
Manufacturing method of semiconductor device
Patent number
10,121,677
Issue date
Nov 6, 2018
TOSHIBA MEMORY CORPORATION
Yukiteru Matsui
B24 - GRINDING POLISHING
Information
Patent Grant
Semiconductor storage device
Patent number
10,079,153
Issue date
Sep 18, 2018
TOSHIBA MEMORY CORPORATION
Akifumi Gawase
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Abrasive cloth and polishing method
Patent number
10,010,997
Issue date
Jul 3, 2018
TOSHIBA MEMORY CORPORATION
Akifumi Gawase
B24 - GRINDING POLISHING
Information
Patent Grant
Manufacturing method of semiconductor device and semiconductor manu...
Patent number
10,008,390
Issue date
Jun 26, 2018
TOSHIBA MEMORY CORPORATION
Yukiteru Matsui
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Manufacturing method of semiconductor device and semiconductor devi...
Patent number
9,837,279
Issue date
Dec 5, 2017
TOSHIBA MEMORY CORPORATION
Akifumi Gawase
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method of semiconductor device
Patent number
9,558,961
Issue date
Jan 31, 2017
Kabushiki Kaisha Toshiba
Akifumi Gawase
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
POLISHING PAD, SEMICONDUCTOR FABRICATING DEVICE AND FABRICATING MET...
Publication number
20210260719
Publication date
Aug 26, 2021
Toshiba Memory Corporation
Takahiko KAWASAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GRINDING APPARATUS AND GRINDING METHOD
Publication number
20210069861
Publication date
Mar 11, 2021
Kioxia Corporation
Takahiko KAWASAKI
B24 - GRINDING POLISHING
Information
Patent Application
POLISHING APPARATUS AND RETAINER RING
Publication number
20210039224
Publication date
Feb 11, 2021
KIOXIA Corporation
Takahiko KAWASAKI
B24 - GRINDING POLISHING
Information
Patent Application
POLISHING PAD, SEMICONDUCTOR FABRICATING DEVICE AND FABRICATING MET...
Publication number
20190283206
Publication date
Sep 19, 2019
Toshiba Memory Corporation
Takahiko KAWASAKI
B24 - GRINDING POLISHING
Information
Patent Application
MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MANU...
Publication number
20180277388
Publication date
Sep 27, 2018
Toshiba Memory Corporation
Yukiteru MATSUI
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
DRESSER, METHOD OF MANUFACTURING DRESSER, AND METHOD OF MANUFACTURI...
Publication number
20180056482
Publication date
Mar 1, 2018
Toshiba Memory Corporation
Takahiko KAWASAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVI...
Publication number
20180061654
Publication date
Mar 1, 2018
Toshiba Memory Corporation
Akifumi Gawase
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STORAGE DEVICE
Publication number
20170250081
Publication date
Aug 31, 2017
Kabushiki Kaisha Toshiba
Akifumi GAWASE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE AND SLURRY FOR CHEMICA...
Publication number
20170133238
Publication date
May 11, 2017
Kabushiki Kaisha Toshiba
Takahiko KAWASAKI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Manufacturing Method of Semiconductor Device and Semiconductor Devi...
Publication number
20170076953
Publication date
Mar 16, 2017
Kabushiki Kaisha Toshiba
Akifumi GAWASE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
Publication number
20160358787
Publication date
Dec 8, 2016
Kabushiki Kaisha Toshiba
Akifumi Gawase
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
Publication number
20160322231
Publication date
Nov 3, 2016
Kabushiki Kaisha Toshiba
Yukiteru Matsui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RETAINER RING, POLISHING APPARATUS, AND MANUFACTURING METHOD OF SEM...
Publication number
20160229026
Publication date
Aug 11, 2016
Kabushiki Kaisha Toshiba
Takahiko KAWASAKI
B24 - GRINDING POLISHING
Information
Patent Application
MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MANU...
Publication number
20160207163
Publication date
Jul 21, 2016
Kabushiki Kaisha Toshiba
Yukiteru MATSUI
G01 - MEASURING TESTING
Information
Patent Application
Abrasive cloth and polishing method
Publication number
20160129548
Publication date
May 12, 2016
Kabushiki Kaisha Toshiba
Akifumi GAWASE
B24 - GRINDING POLISHING
Information
Patent Application
MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MANU...
Publication number
20160027660
Publication date
Jan 28, 2016
Kabushiki Kaisha Toshiba
YUKITERU MATSUI
H01 - BASIC ELECTRIC ELEMENTS