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Masaaki Kurihara
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Patents Grants
last 30 patents
Information
Patent Grant
Fabrication method for pattern-formed structure
Patent number
9,568,827
Issue date
Feb 14, 2017
Dai Nippon Printing Co., Ltd.
Makoto Abe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Fabrication method for pattern-formed structure
Patent number
9,017,929
Issue date
Apr 28, 2015
Dai Nippon Printing Co., Ltd.
Makoto Abe
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Solid-state image sensor and method for producing the same
Patent number
7,884,397
Issue date
Feb 8, 2011
Dai Nippon Printing Co., Ltd.
Masaaki Kurihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical device and a method of manufacturing an optical device havi...
Patent number
7,791,014
Issue date
Sep 7, 2010
Asahi Kasei EMD Corporation
Edson Gomes Camargo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transfer mask blank, transfer mask, and transfer method using the t...
Patent number
7,582,393
Issue date
Sep 1, 2009
Dai Nippon Printing Co., Ltd.
Hisatake Sano
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for manufacturing microlens
Patent number
7,575,854
Issue date
Aug 18, 2009
Dai Nippon Printing Co., Ltd.
Katsutoshi Suzuki
G02 - OPTICS
Information
Patent Grant
Process for the fabrication of a phase mask for optical fiber proce...
Patent number
7,153,613
Issue date
Dec 26, 2006
Dai Nippon Printing Co., Ltd.
Masaaki Kurihara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Substrate having character/symbol section and processing method of...
Patent number
7,070,907
Issue date
Jul 4, 2006
Dai Nippon Printing Co., Ltd.
Shigekazu Fujimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Phase mask for forming diffraction grating, and optical fiber and o...
Patent number
6,876,792
Issue date
Apr 5, 2005
Dai Nippon Printing Co., Ltd.
Masaaki Kurihara
G02 - OPTICS
Information
Patent Grant
Patterning method with micro-contact printing and its printed product
Patent number
6,868,786
Issue date
Mar 22, 2005
Dainippon Printing Co., Ltd.
Masamichi Fujihira
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Patterning method with micro-contact printing and its printed product
Patent number
6,817,293
Issue date
Nov 16, 2004
Dainippon Printing Co., Ltd.
Masamichi Fujihira
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of making phase mask for machining optical fiber and optical...
Patent number
6,795,614
Issue date
Sep 21, 2004
Dai Nippon Printing Co., Ltd.
Toshikazu Segawa
G02 - OPTICS
Information
Patent Grant
Method of producing phase mask for fabricating optical fiber and op...
Patent number
6,466,714
Issue date
Oct 15, 2002
Dai Nippon Printing Co., Ltd. and Nippon Telegraph and Telephone Corporation
Masaaki Kurihara
G02 - OPTICS
Information
Patent Grant
Phase mask for processing optical fibers and method of manufacturin...
Patent number
6,214,495
Issue date
Apr 10, 2001
Dai Nippon Printing Co., Ltd.
Toshikazu Segawa
G02 - OPTICS
Information
Patent Grant
Phase mask for manufacturing diffraction grating, and method of man...
Patent number
6,200,711
Issue date
Mar 13, 2001
Dai Nippon Printing Co., Ltd.
Masaaki Kurihara
G02 - OPTICS
Information
Patent Grant
Production method of a phase shift photomask having a phase shift l...
Patent number
5,882,825
Issue date
Mar 16, 1999
Dai Nippon Printing Co., Ltd.
Masaaki Kurihara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Aluminum alloy sheet having excellent press formability and spot we...
Patent number
5,674,627
Issue date
Oct 7, 1997
Kawasaki Steel Corporation
Yasuji Uesugi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for fabricating photomasks having a phase shift layer compri...
Patent number
5,380,609
Issue date
Jan 10, 1995
Dai Nippon Printing Co., Ltd.
Hiroshi Fujita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fine copper wire for electronic instruments and method of manufactu...
Patent number
5,118,470
Issue date
Jun 2, 1992
The Furukawa Electric Co., Ltd.
Toru Tanigawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Fine copper wire for electronic instruments and method of manufactu...
Patent number
4,986,856
Issue date
Jan 22, 1991
The Furukawa Electric Co., Ltd.
Toru Tanigawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
FABRICATION METHOD FOR PATTERN-FORMED STRUCTURE
Publication number
20150198889
Publication date
Jul 16, 2015
DAI NIPPON PRINTING CO., LTD.
Makoto ABE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Optical Device and Manufacturing Method of Optical Device
Publication number
20080179503
Publication date
Jul 31, 2008
Edson Gomes Camargo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING MICROLENS
Publication number
20080090182
Publication date
Apr 17, 2008
Katsutoshi SUZUKI
G02 - OPTICS
Information
Patent Application
FABRICATION METHOD FOR PATTERN-FORMED STRUCTURE
Publication number
20080068441
Publication date
Mar 20, 2008
Makoto ABE
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method of constructing artificial cell tissue and base material the...
Publication number
20070122901
Publication date
May 31, 2007
Ikuo Morita
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Solid-state image sensor and method for producing the same
Publication number
20070080375
Publication date
Apr 12, 2007
Masaaki Kurihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Transfer mask blank, transfer mask, and transfer method using the t...
Publication number
20060068298
Publication date
Mar 30, 2006
Hisatake Sano
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Patterning method with micro-contact printing and its printed product
Publication number
20040134883
Publication date
Jul 15, 2004
Dainippon Printing Co., Ltd.
Masamichi Fujihira
B82 - NANO-TECHNOLOGY
Information
Patent Application
Phase mask for forming diffraction grating, method of fabricating p...
Publication number
20040131949
Publication date
Jul 8, 2004
Dai Nippon Printing Co., Ltd.
Masaaki Kurihara
G02 - OPTICS
Information
Patent Application
Phase mask for forming diffraction grating, and optical fiber and o...
Publication number
20040005117
Publication date
Jan 8, 2004
Masaaki Kurihara
G02 - OPTICS
Information
Patent Application
Method for manufacturing resist pattern
Publication number
20030194619
Publication date
Oct 16, 2003
Shiho Sasaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Process for the fabrication of a phase mask for optical fiber proce...
Publication number
20030077039
Publication date
Apr 24, 2003
Masaaki Kurihara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Substrate having character/symbol section and processing method of...
Publication number
20030044730
Publication date
Mar 6, 2003
Shigekazu Fujimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Patterning method with micro- contact printing and its printed product
Publication number
20030010241
Publication date
Jan 16, 2003
Masamichi Fujihira
B82 - NANO-TECHNOLOGY
Information
Patent Application
Method of making phase mask for machining optical fiber and optical...
Publication number
20030006212
Publication date
Jan 9, 2003
Toshikazu Segawa
G02 - OPTICS