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Shinji Hashimoto
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Dry film for optical waveguides, optical waveguide using same, phot...
Patent number
9,568,673
Issue date
Feb 14, 2017
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Junko Kurizoe
G02 - OPTICS
Information
Patent Grant
Optical waveguide dry film, and optical waveguide manufacturing met...
Patent number
9,535,216
Issue date
Jan 3, 2017
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Shingo Maeda
G02 - OPTICS
Information
Patent Grant
Optical waveguide and dry film for optical waveguide production
Patent number
9,448,334
Issue date
Sep 20, 2016
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Naoyuki Kondo
G02 - OPTICS
Information
Patent Grant
Optical-electrical composite flexible circuit substrate including o...
Patent number
9,146,348
Issue date
Sep 29, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Toru Nakashiba
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Transparent film
Patent number
9,062,176
Issue date
Jun 23, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Hirotsugu Kishimoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Resin composition for optical waveguide, dry film, optical waveguid...
Patent number
9,005,740
Issue date
Apr 14, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Naoyuki Kondo
B32 - LAYERED PRODUCTS
Information
Patent Grant
Transparent film
Patent number
8,987,364
Issue date
Mar 24, 2015
Panasonic Intellectual Property Management Co., Ltd.
Hirotsugu Kishimoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Information
Patent Grant
Material for substrate mounting optical circuit-electrical circuit...
Patent number
8,073,295
Issue date
Dec 6, 2011
Panasonic Electric Works Co., Ltd.
Tooru Nakashiba
B32 - LAYERED PRODUCTS
Information
Patent Grant
Method for forming photoelectric composite board
Patent number
7,989,148
Issue date
Aug 2, 2011
Panasonic Electric Works Co., Ltd.
Tooru Nakashiba
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Process of forming a deflection mirror in a light waveguide
Patent number
7,967,663
Issue date
Jun 28, 2011
Panasonic Electric Works Co., Ltd.
Hiroyuki Yagyu
B24 - GRINDING POLISHING
Information
Patent Grant
Process of forming a deflection mirror in a light waveguide
Patent number
7,553,215
Issue date
Jun 30, 2009
Panasonic Electric Works Co, Ltd.
Hiroyuki Yagyu
B24 - GRINDING POLISHING
Information
Patent Grant
Optical and electrical compound connector
Patent number
7,458,732
Issue date
Dec 2, 2008
Panasonic Electric Works Co., Ltd.
Tomokazu Harano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Material for substrate mounting optical circuit-electric circuit mi...
Patent number
7,330,612
Issue date
Feb 12, 2008
Matsushita Electric Works, Ltd.
Tooru Nakashiba
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Composition of cyanate ester, epoxy resin and acid anhydride
Patent number
6,469,074
Issue date
Oct 22, 2002
Matsushita Electric Works, Ltd.
Hirohisa Hino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
DRY FILM FOR OPTICAL WAVEGUIDES, OPTICAL WAVEGUIDE USING SAME, PHOT...
Publication number
20150370016
Publication date
Dec 24, 2015
Panasonic Intellectual Property Management Co., Ltd.
Junko KURIZOE
G02 - OPTICS
Information
Patent Application
OPTICAL WAVEGUIDE DRY FILM, AND OPTICAL WAVEGUIDE MANUFACTURING MET...
Publication number
20150331188
Publication date
Nov 19, 2015
Panasonic Intellectual Property Management Co., Ltd.
Shingo MAEDA
G02 - OPTICS
Information
Patent Application
OPTICAL WAVEGUIDE AND DRY FILM FOR OPTICAL WAVEGUIDE PRODUCTION
Publication number
20150234095
Publication date
Aug 20, 2015
Panasonic Intellectual Property Management Co., Ltd.
Naoyuki Kondo
G02 - OPTICS
Information
Patent Application
RESIN COMPOSITION FOR OPTICAL WAVEGUIDE, DRY FILM, OPTICAL WAVEGUID...
Publication number
20140004321
Publication date
Jan 2, 2014
PANASONIC CORPORATION
Naoyuki Kondo
B32 - LAYERED PRODUCTS
Information
Patent Application
OPTICAL-ELECTRICAL COMPOSITE FLEXIBLE CIRCUIT SUBSTRATE
Publication number
20130287335
Publication date
Oct 31, 2013
PANASONIC CORPORATION
Toru Nakashiba
G02 - OPTICS
Information
Patent Application
TRANSPARENT FILM
Publication number
20120058320
Publication date
Mar 8, 2012
Panasonic Electric Works Co. Ltd
Hirotsugu Kishimoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
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
Information
Patent Application
TRANSPARENT FILM
Publication number
20100310841
Publication date
Dec 9, 2010
Hirotsugu Kishimoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS OF FORMING A DEFLECTION MIRROR IN A LIGHT WAVEGUIDE
Publication number
20090238963
Publication date
Sep 24, 2009
PANASONIC ELECTRIC WORKS CO., LTD.
Hiroyuki Yagyu
B24 - GRINDING POLISHING
Information
Patent Application
METHOD FOR FORMING PHOTOELECTRIC COMPOSITE BOARD
Publication number
20090104565
Publication date
Apr 23, 2009
MATSUSHITA ELECTRIC WORKS, Ltd.
Tooru NAKASHIBA
G02 - OPTICS
Information
Patent Application
Process of forming a deflection mirror in a light waveguide
Publication number
20090049964
Publication date
Feb 26, 2009
Matsushita Electric Works, Ltd.
Hiroyuki Yagyu
B24 - GRINDING POLISHING
Information
Patent Application
MATERIAL FOR SUBSTRATE MOUNTING OPTICAL CIRCUIT-ELECTRICAL CIRCUIT...
Publication number
20080113168
Publication date
May 15, 2008
MATSUSHITA ELECTRIC WORKS, Ltd.
Tooru Nakashiba
G02 - OPTICS
Information
Patent Application
MATERIAL FOR SUBSTRATE MOUNTING OPTICAL CIRCUIT-ELECTRICAL CIRCUIT...
Publication number
20080107881
Publication date
May 8, 2008
MATSUSHITA ELECTRIC WORKS, Ltd.
Tooru Nakashiba
G02 - OPTICS
Information
Patent Application
Optical And Eletrical Compound Connector
Publication number
20080090450
Publication date
Apr 17, 2008
MATSUSHITA ELECTRIC WORKS, Ltd.
Tomokazu Harano
G02 - OPTICS
Information
Patent Application
Material for substrate mounting optical circuit-electrical circuit...
Publication number
20070189661
Publication date
Aug 16, 2007
MATSUSHITA ELECTRIC WORKS, LTD.,
Tooru Nakashiba
G02 - OPTICS
Information
Patent Application
Material for substrate mounting optical circuit-electric circuit mi...
Publication number
20050238278
Publication date
Oct 27, 2005
Tooru Nakashiba
G02 - OPTICS