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Akitsugu Hatazaki
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Yokkaichi-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor manufacturing apparatus and earth shield
Patent number
11,887,826
Issue date
Jan 30, 2024
Kioxia Corporation
Takashi Izumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and manufacturing method thereof
Patent number
11,462,561
Issue date
Oct 4, 2022
Kioxia Corporation
Takashi Izumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating semiconductor device and semiconductor device
Patent number
8,878,364
Issue date
Nov 4, 2014
Kabushiki Kaisha Toshiba
Toshiyuki Morita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
7,095,124
Issue date
Aug 22, 2006
Kabushiki Kaisha Toshiba
Masahiko Hasunuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
7,067,922
Issue date
Jun 27, 2006
Kabushiki Kaisha Toshiba
Masahiko Hasunuma
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20220384466
Publication date
Dec 1, 2022
KIOXIA Corporation
Takashi IZUMI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20220302023
Publication date
Sep 22, 2022
KIOXIA Corporation
Akitsugu HATAZAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FILM DEPOSITION APPARATUS, SPUTTERING TARGET, AND MANUFACTURING MET...
Publication number
20220301837
Publication date
Sep 22, 2022
KIOXIA Corporation
Akitsugu HATAZAKI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SEMICONDUCTOR MANUFACTURING APPARATUS AND EARTH SHIELD
Publication number
20220076934
Publication date
Mar 10, 2022
KIOXIA Corporation
Takashi IZUMI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20210407938
Publication date
Dec 30, 2021
KIOXIA Corporation
Akitsugu HATAZAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20210074722
Publication date
Mar 11, 2021
Kioxia Corporation
Takashi Izumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FABRICATING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE
Publication number
20140054782
Publication date
Feb 27, 2014
Kabushiki Kaisha Toshiba
Toshiyuki Morita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20080083990
Publication date
Apr 10, 2008
Kabushiki Kaisha Toshiba
Akitsugu Hatazaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20050121808
Publication date
Jun 9, 2005
Masahiko Hasunuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20040245642
Publication date
Dec 9, 2004
Masahiko Hasunuma
H01 - BASIC ELECTRIC ELEMENTS