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Hideaki Mitsui
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of manufacturing a transfer mask and method of manufacturing...
Patent number
8,609,304
Issue date
Dec 17, 2013
Hoya Corporation
Masaru Tanabe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photomask blank, photomask, and methods of manufacturing the same
Patent number
8,048,594
Issue date
Nov 1, 2011
Hoya Corporation
Masahiro Hashimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photomask blank, photomask, and methods of manufacturing the same
Patent number
8,021,806
Issue date
Sep 20, 2011
Hoya Corporation
Masahiro Hashimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Manufacturing method and apparatus of phase shift mask blank
Patent number
8,012,314
Issue date
Sep 6, 2011
Hoya Corporation
Osamu Nozawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Halftone type phase shift mask blank and phase shift mask thereof
Patent number
7,862,963
Issue date
Jan 4, 2011
Hoya Corporation
Yuuki Shiota
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Halftone phase shift mask blank, halftone phase shift mask, and met...
Patent number
7,632,612
Issue date
Dec 15, 2009
Hoya Corporation
Yuuki Shiota
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Halftone type phase shift mask blank and phase shift mask thereof
Patent number
7,592,106
Issue date
Sep 22, 2009
Hoya Corporation
Yuuki Shiota
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Manufacturing method and apparatus of phase shift mask blank
Patent number
7,402,228
Issue date
Jul 22, 2008
Hoya Corporation
Osamu Nozawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Manufacturing method and apparatus of phase shift mask blank
Patent number
7,282,121
Issue date
Oct 16, 2007
Hoya Corporation
Osamu Nozawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Halftone type phase shift mask blank and phase shift mask thereof
Patent number
7,169,513
Issue date
Jan 30, 2007
Hoya Corporation
Yuuki Shiota
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Halftone phase shift mask blank, halftone phase shift mask, and met...
Patent number
7,115,341
Issue date
Oct 3, 2006
Hoya Corporation
Yuuki Shiota
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Halftone phase-shift mask blank and halftone phase-shift mask
Patent number
7,060,394
Issue date
Jun 13, 2006
Hoya Corporation
Yuki Shiota
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Halftone-type phase-shift mask blank, and halftone-type phase-shift...
Patent number
7,011,910
Issue date
Mar 14, 2006
Hoya Corporation
Yuki Shiota
G02 - OPTICS
Information
Patent Grant
Method for producing a halftone phase shift mask blank, a halftone...
Patent number
6,844,119
Issue date
Jan 18, 2005
Hoya Corporation
Osamu Nozawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Manufacturing method and apparatus of phase shift mask blank
Patent number
6,783,634
Issue date
Aug 31, 2004
Hoya Corporation
Osamu Nozawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Phase shift mask blank, photo mask blank and manufacturing apparatu...
Patent number
6,762,000
Issue date
Jul 13, 2004
Hoya Corporation
Osamu Nozawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for manufacturing phase shift mask blank and method for manu...
Patent number
6,723,477
Issue date
Apr 20, 2004
Hoya Corporation
Osamu Nozawa
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Phase shift mask blank, phase shift mask, and method for manufactur...
Patent number
6,677,087
Issue date
Jan 13, 2004
Hoya Corporation
Osamu Nozawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Phase shift mask and phase shift mask blank
Patent number
6,395,434
Issue date
May 28, 2002
Hoya Corporation
Osamu Nozawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Phase shift mask and phase shift mask blank
Patent number
6,335,124
Issue date
Jan 1, 2002
Hoya Corporation
Hideaki Mitsui
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Phase shift mask and phase shift mask blank
Patent number
6,087,047
Issue date
Jul 11, 2000
Hoya Corporation
Hideaki Mitsui
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Phase-shift mask blank and process for the production thereof compr...
Patent number
5,955,223
Issue date
Sep 21, 1999
Hoya Corporation
Hideaki Mitsui
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF MANUFACTURING A TRANSFER MASK AND METHOD OF MANUFACTURING...
Publication number
20120251928
Publication date
Oct 4, 2012
HOYA CORPORATION
Masaru TANABE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Photomask Blank, Photomask, and Pattern Transfer Method Using Photo...
Publication number
20120034553
Publication date
Feb 9, 2012
Hoya Corporation
Mitsuhiro Kureishi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PHOTOMASK BLANK, PHOTOMASK, AND METHODS OF MANUFACTURING THE SAME
Publication number
20100075236
Publication date
Mar 25, 2010
HOYA CORPORATION
Masahiro HASHIMOTO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
HALFTONE TYPE PHASE SHIFT MASK BLANK AND PHASE SHIFT MASK THEREOF
Publication number
20100040961
Publication date
Feb 18, 2010
HOYA CORPORATION
Yuuki Shiota
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PHOTOMASK BLANK, PHOTOMASK, AND METHODS OF MANUFACTURING THE SAME
Publication number
20090325084
Publication date
Dec 31, 2009
HOYA CORPORATION
Masahiro HASHIMOTO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Manufacturing Method and Apparatus of Phase Shift Mask Blank
Publication number
20070187228
Publication date
Aug 16, 2007
Hoya Corporation
Osamu Nozawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
HALFTONE TYPE PHASE SHIFT MASK BLANK AND PHASE SHIFT MASK THEREOF
Publication number
20070092808
Publication date
Apr 26, 2007
Hoya Corporation
Yuuki Shiota
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Halftone phase shift mask blank, halftone phase shift mask, and met...
Publication number
20070082278
Publication date
Apr 12, 2007
Hoya Corporation
Yuuki Shiota
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Phase shift mask blank, photo mask blank, and manufacturing apparat...
Publication number
20070034499
Publication date
Feb 15, 2007
Hoya Corporation
Osamu Nozawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Mask blank, phase shift mask manufacturing method and template manu...
Publication number
20050277034
Publication date
Dec 15, 2005
Hoya Corporation
Hideaki Mitsui
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Manufacturing method and apparatus of phase shift mask blank
Publication number
20040191651
Publication date
Sep 30, 2004
Hoya Corporation
Osamu Nozawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Manufacturing method and apparatus of phase shift mask blank
Publication number
20040157138
Publication date
Aug 12, 2004
Hoya Corporation
Osamu Nozawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Halftone-type phase-shift mask blank, and halftone-type phase-shift...
Publication number
20040086788
Publication date
May 6, 2004
Hoya Corporation
Yuki Shiota
G02 - OPTICS
Information
Patent Application
Phase shift mask blank, photo mask blank, and manufacturing apparat...
Publication number
20040058254
Publication date
Mar 25, 2004
Hoya Corporation
Osamu Nozawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Method for producing a halftone phase shift mask blank, a halftone...
Publication number
20040023125
Publication date
Feb 5, 2004
Hoya Corporation
Osamu Nozawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Halftone phase shift mask blank, halftone phase shift mask, and met...
Publication number
20030180631
Publication date
Sep 25, 2003
Hoya Corporation
Yuuki Shiota
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Halftone type phase shift mask blank and phase shift mask thereof
Publication number
20030180630
Publication date
Sep 25, 2003
Hoya Corporation
Yuuki Shiota
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Halftone phase-shift mask blank and halftone phase-shift mask
Publication number
20030064297
Publication date
Apr 3, 2003
Hoya Corporation
Yuki Shiota
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Phase shift mask blank, photo mask blank and manufacturing apparatu...
Publication number
20020110741
Publication date
Aug 15, 2002
Hoya Corporation
Osamu Nozawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Manufacturing method and apparatus of phase shift mask blank
Publication number
20020086220
Publication date
Jul 4, 2002
Hoya Corporation
Osamu Nozawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Phase shift mask blank, phase shift mask, and method for manufactur...
Publication number
20020061452
Publication date
May 23, 2002
Hoya Corporation
Osamu Nozawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Method for manufacturing phase shift mask blank and method for manu...
Publication number
20020058186
Publication date
May 16, 2002
Hoya Corporation
Osamu Nozawa
C03 - GLASS MINERAL OR SLAG WOOL