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Shuji NAITO
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Inashi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical article and method for producing the same
Patent number
8,778,483
Issue date
Jul 15, 2014
Hoya Lens Manufacturing Philippines Inc.
Shuji Naito
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Optical article and method for producing the same
Patent number
8,647,736
Issue date
Feb 11, 2014
Hoya Lens Manufacturing Philippines Inc.
Shuji Naito
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Plastic lens and method of producing plastic lens
Patent number
8,153,248
Issue date
Apr 10, 2012
Seiko Epson Corporation
Shuji Naito
G02 - OPTICS
Information
Patent Grant
Plastic lens and method of manufacturing a plastic lens
Patent number
7,981,506
Issue date
Jul 19, 2011
Seiko Epson Corporation
Shuji Naito
G02 - OPTICS
Information
Patent Grant
Plastic lens and manufacturing method of plastic lens
Patent number
7,854,508
Issue date
Dec 21, 2010
Seiko Epson Corporation
Mikito Nakajima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Optical article and process for producing optical article
Patent number
7,782,537
Issue date
Aug 24, 2010
Seiko Epson Corporation
Shuji Naito
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Coating Film and Coating Film Formation Method
Publication number
20120328830
Publication date
Dec 27, 2012
PANASONIC CORPORATION
Yuta HOSHINO
G02 - OPTICS
Information
Patent Application
Optical Article and Method for Producing the Same
Publication number
20100279088
Publication date
Nov 4, 2010
SEIKO EPSON CORPORATION
Shuji NAITO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Optical Article and Method for Producing the Same
Publication number
20100279089
Publication date
Nov 4, 2010
SEIKO EPSON CORPORATION
Shuji NAITO
G02 - OPTICS
Information
Patent Application
PLASTIC LENS AND METHOD OF PRODUCING PLASTIC LENS
Publication number
20100091373
Publication date
Apr 15, 2010
SEIKO EPSON CORPORATION
Shuji Naito
G02 - OPTICS
Information
Patent Application
Optical Articles
Publication number
20090239048
Publication date
Sep 24, 2009
SEIKO EPSON CORPORATION
Yosuke SUGIHARA
G02 - OPTICS
Information
Patent Application
Optical Article and Process for Producing Optical Article
Publication number
20090191391
Publication date
Jul 30, 2009
SEIKO EPSON CORPORATION
Shuji NAITO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Optical Article and Process for Producing Optical Article
Publication number
20090097129
Publication date
Apr 16, 2009
SEIKO EPSON CORPORATION
Shuji NAITO
G02 - OPTICS
Information
Patent Application
PLASTIC LENS AND MANUFACTURING METHOD OF PLASTIC LENS
Publication number
20090040457
Publication date
Feb 12, 2009
SEIKO EPSON CORPORATION
Mikito Nakajima
G02 - OPTICS
Information
Patent Application
PLASTIC LENS AND METHOD FOR PRODUCING PLASTIC LENS
Publication number
20090029153
Publication date
Jan 29, 2009
SEIKO EPSON CORPORATON
Shuji Naito
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Plastic lens and method of manufacturing a plastic lens
Publication number
20060251884
Publication date
Nov 9, 2006
Seiko Epson Corporation
Shuji Naito
G02 - OPTICS