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Masahiko Mori
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Tsukuba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electro-optical modulator
Patent number
9,829,726
Issue date
Nov 28, 2017
National Institute of Advanced Industrial Science and Technology
Toshihiro Kamei
G02 - OPTICS
Information
Patent Grant
Optical semiconductor device
Patent number
9,690,122
Issue date
Jun 27, 2017
National Institute of Advanced Industrial Science and Technology
Toshihiro Kamei
G02 - OPTICS
Information
Patent Grant
Method for processing silicon-based wire optical waveguide
Patent number
9,442,249
Issue date
Sep 13, 2016
National Institute of Advanced Industrial Science and Technology
Tomoya Yoshida
G02 - OPTICS
Information
Patent Grant
Interlayer light wave coupling device
Patent number
9,435,946
Issue date
Sep 6, 2016
National Institute of Advanced Industrial Science and Technology
Youichi Sakakibara
G02 - OPTICS
Information
Patent Grant
Light source circuit and light source device equipped with same
Patent number
9,151,894
Issue date
Oct 6, 2015
National Institute of Advanced Industrial Science and Technology
Makoto Okano
G02 - OPTICS
Information
Patent Grant
Semiconductor pointed structure and method for fabricating same, sp...
Patent number
8,965,157
Issue date
Feb 24, 2015
National Institute of Advanced Industrial Science and Technology
Youichi Sakakibara
G02 - OPTICS
Information
Patent Grant
Wavelength domain optical switch
Patent number
8,503,836
Issue date
Aug 6, 2013
National Institute of Advanced Industrial Science and Technology
Hiroshi Ishikawa
G02 - OPTICS
Information
Patent Grant
Optical waveguide-type wavelength domain switch
Patent number
8,229,258
Issue date
Jul 24, 2012
National Institute of Advanced Industrial Science and Technology
Hiroshi Ishikawa
G02 - OPTICS
Information
Patent Grant
Waveguide type wavelength domain optical switch
Patent number
7,567,736
Issue date
Jul 28, 2009
National Institute of Advanced Industrial Science and Technology
Hiroshi Ishikawa
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL SEMICONDUCTOR DEVICE
Publication number
20160357035
Publication date
Dec 8, 2016
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Toshihiro Kamei
G02 - OPTICS
Information
Patent Application
ELECTRO-OPTICAL MODULATOR
Publication number
20160349545
Publication date
Dec 1, 2016
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Toshihiro Kamei
G02 - OPTICS
Information
Patent Application
INTERLAYER LIGHT WAVE COUPLING DEVICE
Publication number
20160139334
Publication date
May 19, 2016
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Youichi Sakakibara
G02 - OPTICS
Information
Patent Application
METHOD FOR PROCESSING SILICON-BASED WIRE OPTICAL WAVEGUIDE
Publication number
20160047979
Publication date
Feb 18, 2016
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Tomoya Yoshida
G02 - OPTICS
Information
Patent Application
LIGHT SOURCE CIRCUIT AND LIGHT SOURCE DEVICE EQUIPPED WITH SAME
Publication number
20150036964
Publication date
Feb 5, 2015
Makoto Okano
G02 - OPTICS
Information
Patent Application
SEMICONDUCTOR POINTED STRUCTURE AND METHOD FOR FABRICATING SAME, SP...
Publication number
20140199018
Publication date
Jul 17, 2014
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Youichi Sakakibara
G02 - OPTICS
Information
Patent Application
WAVELENGTH CROSS CONNECT DEVICE
Publication number
20130272650
Publication date
Oct 17, 2013
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Hiroshi Ishikawa
G02 - OPTICS
Information
Patent Application
WAVELENGTH DOMAIN OPTICAL SWITCH
Publication number
20110182545
Publication date
Jul 28, 2011
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Hiroshi Ishikawa
G02 - OPTICS
Information
Patent Application
Optical waveguide-type wavelength domain switch
Publication number
20100067900
Publication date
Mar 18, 2010
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Hiroshi Ishikawa
G02 - OPTICS
Information
Patent Application
Waveguide type wavelength domain optical switch
Publication number
20080298738
Publication date
Dec 4, 2008
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Hiroshi Ishikawa
G02 - OPTICS