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Tohru Nakashiba
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Osaka, JP
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last 30 patents
Information
Patent Grant
Method of manufacturing optical waveguide core, method of manufactu...
Patent number
9,008,480
Issue date
Apr 14, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Tohru Nakashiba
G02 - OPTICS
Information
Patent Grant
Method for forming mirror-reflecting film in optical wiring board,...
Patent number
8,744,227
Issue date
Jun 3, 2014
Panasonic Corporation
Tohru Nakashiba
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of manufacturing optical waveguide having mirror face, and o...
Patent number
8,655,126
Issue date
Feb 18, 2014
Panasonic Corporation
Naoyuki Kondou
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for manufacturing optical waveguide
Patent number
8,541,050
Issue date
Sep 24, 2013
Panasonic Corporation
Tohru Nakashiba
G02 - OPTICS
Information
Patent Grant
Optical waveguide-forming epoxy resin composition, optical waveguid...
Patent number
8,532,442
Issue date
Sep 10, 2013
Panasonic Corporation
Naoyuki Kondou
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
OPTICAL WAVEGUIDE-FORMING EPOXY RESIN COMPOSITION, OPTICAL WAVEGUID...
Publication number
20120033913
Publication date
Feb 9, 2012
Panasonic Electric Works Co., Ltd.
Naoyuki Kondou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD OF MANUFACTURING OPTICAL WAVEGUIDE HAVING MIRROR FACE, AND O...
Publication number
20120020613
Publication date
Jan 26, 2012
Panasonic Electric Works Co., Ltd.
Naoyuki Kondou
G02 - OPTICS
Information
Patent Application
METHOD OF MANUFACTURING OPTICAL WAVEGUIDE CORE, METHOD OF MANUFACTU...
Publication number
20120014640
Publication date
Jan 19, 2012
Panasonic Electric Works Co., Ltd.
Tohru Nakashiba
G02 - OPTICS
Information
Patent Application
METHOD FOR FORMING MIRROR-REFLECTING FILM IN OPTICAL WIRING BOARD,...
Publication number
20110243495
Publication date
Oct 6, 2011
PANASONIC ELECTRIC WORKS CO., LTD.,
Tohru Nakashiba
G02 - OPTICS
Information
Patent Application
METHOD FOR MANUFACTURING OPTICAL WAVEGUIDE
Publication number
20110033614
Publication date
Feb 10, 2011
Panasonic Electric Works Co., Ltd.
Tohru Nakashiba
G02 - OPTICS