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Takahiro Onoue
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Shinjuku-ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Reflective mask blank and reflective mask
Patent number
12,135,496
Issue date
Nov 5, 2024
Hoya Corporation
Yohei Ikebe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Reflective mask blank, reflective mask and method of manufacturing...
Patent number
11,880,130
Issue date
Jan 23, 2024
Hoya Corporation
Yohei Ikebe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for manufacturing reflective mask blank, reflective mask bla...
Patent number
11,852,964
Issue date
Dec 26, 2023
Hoya Corporation
Tsutomu Shoki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Reflective mask blank, reflective mask and method of manufacturing...
Patent number
11,480,867
Issue date
Oct 25, 2022
Hoya Corporation
Yohei Ikebe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Substrate with multilayer reflective film, reflective mask blank, r...
Patent number
11,454,878
Issue date
Sep 27, 2022
Hoya Corporation
Hirofumi Kozakai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reflective mask blank, reflective mask and manufacturing method the...
Patent number
11,237,472
Issue date
Feb 1, 2022
Hoya Corporation
Yohei Ikebe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for manufacturing reflective mask blank, reflective mask bla...
Patent number
11,048,159
Issue date
Jun 29, 2021
Hoya Corporation
Tsutomu Shoki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Reflective mask blank, reflective mask and method of manufacturing...
Patent number
11,003,068
Issue date
May 11, 2021
Hoya Corporation
Yohei Ikebe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Reflective mask blank, reflective mask, method for manufacturing re...
Patent number
10,481,484
Issue date
Nov 19, 2019
Hoya Corporation
Yohei Ikebe
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Reflective mask blank, reflective mask, and method for manufacturin...
Patent number
9,864,267
Issue date
Jan 9, 2018
Hoya Corporation
Yohei Ikebe
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Substrate with multilayer reflective film, reflective mask blank fo...
Patent number
9,740,091
Issue date
Aug 22, 2017
Hoya Corporation
Takahiro Onoue
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Substrate with a multilayer reflective film, reflective mask blank...
Patent number
9,720,317
Issue date
Aug 1, 2017
Hoya Corporation
Takahiro Onoue
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Substrate with multilayer reflective film, reflective mask blank fo...
Patent number
9,383,637
Issue date
Jul 5, 2016
Hoya Corporation
Takahiro Onoue
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Perpendicular magnetic recording medium and method of manufacturing...
Patent number
9,183,869
Issue date
Nov 10, 2015
WD Media (Singapore) Pte. Ltd.
Takahiro Onoue
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
REFLECTIVE MASK BLANK AND REFLECTIVE MASK
Publication number
20240103354
Publication date
Mar 28, 2024
HOYA CORPORATION
Yohei IKEBE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
REFLECTIVE MASK BLANK, REFLECTIVE MASK AND METHOD OF MANUFACTURING...
Publication number
20230244135
Publication date
Aug 3, 2023
HOYA CORPORATION
Yohei IKEBE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
MULTILAYER REFLECTIVE FILM-EQUIPPED SUBSTRATE, REFLECTIVE MASK BLAN...
Publication number
20230133304
Publication date
May 4, 2023
HOYA CORPORATION
Kota SUZUKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD FOR MANUFACTURING REFLECTIVE MASK BLANK, REFLECTIVE MASK BLA...
Publication number
20210294202
Publication date
Sep 23, 2021
HOYA CORPORATION
Tsutomu SHOKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
REFLECTIVE MASK BLANK, REFLECTIVE MASK AND METHOD OF MANUFACTURING...
Publication number
20210255536
Publication date
Aug 19, 2021
HOYA CORPORATION
Yohei IKEBE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SUBSTRATE WITH MULTILAYER REFLECTIVE FILM, REFLECTIVE MASK BLANK, R...
Publication number
20210247688
Publication date
Aug 12, 2021
HOYA CORPORATION
Hirofumi KOZAKAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTILAYERED-REFLECTIVE-FILM-PROVIDED SUBSTRATE, REFLECTIVE MASK BL...
Publication number
20210096456
Publication date
Apr 1, 2021
HOYA CORPORATION
Kota SUZUKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
REFLECTIVE MASK BLANK, REFLECTIVE MASK AND METHOD FOR PRODUCING SAM...
Publication number
20200371421
Publication date
Nov 26, 2020
HOYA CORPORATION
Yohei IKEBE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
REFLECTIVE MASK BLANK, REFLECTIVE MASK AND MANUFACTURING METHOD THE...
Publication number
20190384157
Publication date
Dec 19, 2019
HOYA CORPORATION
Yohei IKEBE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
REFLECTIVE MASK BLANK, REFLECTIVE MASK AND METHOD OF MANUFACTURING...
Publication number
20190384158
Publication date
Dec 19, 2019
HOYA CORPORATION
Yohei IKEBE
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR MANUFACTURING REFLECTIVE MASK BLANK, REFLECTIVE MASK BLA...
Publication number
20190079382
Publication date
Mar 14, 2019
HOYA CORPORATION
Tsutomu SHOKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
REFLECTIVE MASK BLANK, REFLECTIVE MASK, METHOD FOR MANUFACTURING RE...
Publication number
20180120692
Publication date
May 3, 2018
HOYA CORPORATION
Yohei IKEBE
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
REFLECTIVE MASK BLANK, REFLECTIVE MASK, AND METHOD FOR MANUFACTURIN...
Publication number
20170038673
Publication date
Feb 9, 2017
HOYA CORPORATION
Yohei IKEBE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SUBSTRATE WITH A MULTILAYER REFLECTIVE FILM, REFLECTIVE MASK BLANK...
Publication number
20160202601
Publication date
Jul 14, 2016
HOYA CORPORATION
Takahiro ONOUE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SUBSTRATE WITH MULTILAYER REFLECTIVE FILM, REFLECTIVE MASK BLANK FO...
Publication number
20160147139
Publication date
May 26, 2016
HOYA CORPORATION
Takahiro ONOUE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SUBSTRATE WITH MULTILAYER REFLECTIVE FILM, REFLECTIVE MASK BLANK FO...
Publication number
20140370424
Publication date
Dec 18, 2014
HOYA CORPORATION
Takahiro Onoue
B82 - NANO-TECHNOLOGY
Information
Patent Application
PERPENDICULAR MAGNETIC RECORDING MEDIUM AND METHOD OF MANUFACTURING...
Publication number
20140044992
Publication date
Feb 13, 2014
WD MEDIA (SINGAPORE) PTE. LTD.
Takahiro ONOUE
G11 - INFORMATION STORAGE
Information
Patent Application
PERPENDICULAR MAGNETIC RECORDING MEDIUM AND METHOD OF MANUFACTURING...
Publication number
20100279151
Publication date
Nov 4, 2010
HOYA CORPORATION
Kazuaki Sakamoto
G11 - INFORMATION STORAGE
Information
Patent Application
PERPENDICULAR MAGNETIC RECORDING DISK AND METHOD OF MANUFACTURING T...
Publication number
20090311557
Publication date
Dec 17, 2009
Takahiro Onoue
G11 - INFORMATION STORAGE