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Kazutake Taniguchi
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Hokuto-City, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Mask blank, transfer mask, and method of manufacturing semiconducto...
Patent number
11,624,979
Issue date
Apr 11, 2023
Hoya Corporation
Kazutake Taniguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Mask blank, transfer mask, and method of manufacturing semiconducto...
Patent number
11,314,162
Issue date
Apr 26, 2022
Hoya Corporation
Kazutake Taniguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Mask blank, phase shift mask, and method of manufacturing semicondu...
Patent number
11,314,161
Issue date
Apr 26, 2022
Hoya Corporation
Hiroaki Shishido
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Mask blank, phase shift mask, and method of manufacturing semicondu...
Patent number
11,022,875
Issue date
Jun 1, 2021
Hoya Corporation
Kazutake Taniguchi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
MASK BLANK AND REFLECTIVE MASK
Publication number
20240094621
Publication date
Mar 21, 2024
HOYA CORPORATION
Kazutake TANIGUCHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
MASK BLANK AND METHOD OF MANUFACTURING PHOTOMASK
Publication number
20230069092
Publication date
Mar 2, 2023
HOYA CORPORATION
Hitoshi MAEDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MASK BLANK, TRANSFER MASK, AND METHOD OF MANUFACTURING SEMICONDUCTO...
Publication number
20220206381
Publication date
Jun 30, 2022
HOYA CORPORATION
Kazutake TANIGUCHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
MASK BLANK, TRANSFER MASK, AND METHOD OF MANUFACTURING SEMICONDUCTO...
Publication number
20210141305
Publication date
May 13, 2021
HOYA CORPORATION
Kazutake TANIGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MASK BLANK, PHASE SHIFT MASK, AND METHOD OF MANUFACTURING SEMICONDU...
Publication number
20210048740
Publication date
Feb 18, 2021
HOYA CORPORATION
Hiroaki SHISHIDO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MASK BLANK, PHASE SHIFT MASK, AND METHOD FOR MANUFACTURING SEMICOND...
Publication number
20200409252
Publication date
Dec 31, 2020
HOYA CORPORATION
Kazutake TANIGUCHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
MASK BLANK, PHASE SHIFT MASK, METHOD OF MANUFACTURING PHASE SHIFT M...
Publication number
20190302604
Publication date
Oct 3, 2019
HOYA CORPORATION
Yasutaka HORIGOME
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
MOLD BLANK, MASTER MOLD, METHOD OF MANUFACTURING COPY MOLD AND MOLD...
Publication number
20140234468
Publication date
Aug 21, 2014
HOYA CORPORATION
Kazutake Taniguchi
B82 - NANO-TECHNOLOGY
Information
Patent Application
FUNCTIONALLY GRADIENT INORGANIC RESIST, SUBSTRATE WITH FUNCTIONALLY...
Publication number
20120135353
Publication date
May 31, 2012
HOYA CORPORATION
Isao Amemiya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY