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Patents Grants
last 30 patents
Information
Patent Grant
Frequency comparison and phase synchronization in optical signals
Patent number
9,991,959
Issue date
Jun 5, 2018
National Institutes of Natural Sciences
Hitoshi Kiuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical synthesizer
Patent number
9,935,717
Issue date
Apr 3, 2018
National Institutes of Natural Sciences
Hitoshi Kiuchi
G02 - OPTICS
Information
Patent Grant
Kinematic support structure
Patent number
9,714,737
Issue date
Jul 25, 2017
National Institute of Natural Sciences
Jun Nishikawa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Optical transmission system and optical transmission method
Patent number
8,582,977
Issue date
Nov 12, 2013
National Institutes of Natural Sciences
Hitoshi Kiuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for reducing low frequency noise of transistor
Patent number
8,048,731
Issue date
Nov 1, 2011
National Institute of Information and Communications Technology
Mikio Fujiwara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and device for simultaneous measurement of magnetostriction...
Patent number
8,036,338
Issue date
Oct 11, 2011
Tokyo Gakugei University
Etsuo Arakawa
G01 - MEASURING TESTING
Information
Patent Grant
High frequency signal optical transmission system and high frequenc...
Patent number
7,974,541
Issue date
Jul 5, 2011
National Institutes of Natural Sciences
Hitoshi Kiuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Laser-diode pumped solid-state laser apparatus, optical scanning ap...
Patent number
7,751,457
Issue date
Jul 6, 2010
Ricoh Company, Ltd.
Tsuyoshi Suzudo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wavefront sensor with optical path difference compensation
Patent number
7,733,500
Issue date
Jun 8, 2010
National Institutes of Natural Sciences
Jun Nishikawa
G01 - MEASURING TESTING
Information
Patent Grant
Passive Q switch laser device
Patent number
7,664,148
Issue date
Feb 16, 2010
National Institutes of Natural Sciences
Hiroshi Sakai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ion channel-like polypeptide and use thereof
Patent number
7,592,424
Issue date
Sep 22, 2009
Kyoto University
Noriyuki Satoh
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Spectroscope
Patent number
7,436,512
Issue date
Oct 14, 2008
National Institutes of Natural Sciences
Katsumi Ida
G01 - MEASURING TESTING
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Patents Applications
last 30 patents
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Patent Application
FREQUENCY COMPARISON AND PHASE SYNCHRONIZATION IN OPTICAL SIGNALS
Publication number
20170214464
Publication date
Jul 27, 2017
National Institutes of Natural Sciences
Hitoshi Kiuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL SYNTHESIZER
Publication number
20170180054
Publication date
Jun 22, 2017
National Institutes of Natural Sciences
Hitoshi KIUCHI
G02 - OPTICS
Information
Patent Application
KINEMATIC SUPPORT STRUCTURE
Publication number
20150369419
Publication date
Dec 24, 2015
National Institutes of Natural Sciences
Jun NISHIKAWA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
SHAPE CALCULATION APPARATUS AND METHOD, MEASUREMENT APPARATUS, METH...
Publication number
20150120232
Publication date
Apr 30, 2015
Canon Kabushiki Kaisha
Tetsuji OOTA
G01 - MEASURING TESTING
Information
Patent Application
Method and Device for Simultaneous Measurement of Magnetostriction...
Publication number
20100013469
Publication date
Jan 21, 2010
TOKYO GAKUGEI UNIVERSITY
Etsuo Arakawa
G01 - MEASURING TESTING
Information
Patent Application
Wavefront sensor
Publication number
20090161115
Publication date
Jun 25, 2009
National Institutes of Natural Sciences
Jun Nishikawa
G01 - MEASURING TESTING
Information
Patent Application
High frequency signal optical transmission system and high frequenc...
Publication number
20090060524
Publication date
Mar 5, 2009
National Institutes of Natural Sciences
Hitoshi Kiuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Novel Ion Channel-Like Polypeptide and Use Thereof
Publication number
20080182315
Publication date
Jul 31, 2008
KYOTO UNIVERSITY
Noriyuki Satoh
C07 - ORGANIC CHEMISTRY