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Masao SHIBATA
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Yokohama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method to tune emission wavelength of wavelength tunable laser appa...
Patent number
10,069,276
Issue date
Sep 4, 2018
Sumitomo Electric Device Innovations, Inc.
Hirokazu Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for controlling tunable wavelength laser
Patent number
9,819,148
Issue date
Nov 14, 2017
Sumitomo Electric Device Innovations, Inc.
Hirokazu Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method to tune emission wavelength of wavelength tunable laser appa...
Patent number
9,819,147
Issue date
Nov 14, 2017
Sumitomo Electric Device Innovations, Inc.
Hirokazu Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for controlling tunable wavelength laser
Patent number
9,742,149
Issue date
Aug 22, 2017
Sumitomo Electric Device Innovations, Inc.
Mitsuyoshi Miyata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of controlling wavelength tunable laser, control data struct...
Patent number
9,728,937
Issue date
Aug 8, 2017
Sumitomo Electric Device Innovations, Inc.
Hirokazu Tanaka
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for controlling wavelength-tunable laser
Patent number
9,450,378
Issue date
Sep 20, 2016
Sumitomo Electric Device Innovations, Inc.
Hirokazu Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of controlling wavelength tunable laser, control data struct...
Patent number
9,413,138
Issue date
Aug 9, 2016
Sumitomo Electric Device Innovations, Inc.
Hirokazu Tanaka
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for controlling wavelength tunable laser
Patent number
9,231,369
Issue date
Jan 5, 2016
Sumitomo Electric Device Innovations, Inc.
Masao Shibata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for controlling wavelength-tunable laser
Patent number
9,160,141
Issue date
Oct 13, 2015
Sumitomo Electric Device Innovations, Inc.
Hirokazu Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of controlling wavelength-tunable laser
Patent number
8,457,166
Issue date
Jun 4, 2013
Sumitomo Electric Device Innovations, Inc.
Masao Shibata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of controlling wavelength-tunable laser
Patent number
8,311,068
Issue date
Nov 13, 2012
Sumitomo Electric Device Innovations, Inc.
Masao Shibata
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD TO TUNE EMISSION WAVELENGTH OF WAVELENGTH TUNABLE LASER APPA...
Publication number
20180048117
Publication date
Feb 15, 2018
SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
Hirokazu TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF CONTROLLING WAVELENGTH TUNABLE LASER, CONTROL DATA STRUCT...
Publication number
20160329683
Publication date
Nov 10, 2016
SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
Hirokazu Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR CONTROLLING WAVELENGTH-TUNABLE LASER
Publication number
20160079732
Publication date
Mar 17, 2016
SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
Hirokazu TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD TO TUNE EMISSION WAVELENGTH OF WAVELENGTH TUNABLE LASER APPA...
Publication number
20160056604
Publication date
Feb 25, 2016
SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
Hirokazu TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR CONTROLLING WAVELENGTH TUNABLE LASER
Publication number
20150117482
Publication date
Apr 30, 2015
SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
Masao Shibata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR CONTROLLING TUNABLE WAVELENGTH LASER
Publication number
20150063383
Publication date
Mar 5, 2015
SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
Hirokazu TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR CONTROLLING TUNABLE WAVELENGTH LASER
Publication number
20150063384
Publication date
Mar 5, 2015
SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
Mitsuyoshi MIYATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR CONTROLLING WAVELENGTH-TUNABLE LASER
Publication number
20150036705
Publication date
Feb 5, 2015
SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
Hirokazu TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF CONTROLLING WAVELENGTH TUNABLE LASER, CONTROL DATA STRUCT...
Publication number
20140036940
Publication date
Feb 6, 2014
SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
Hirokazu Tanaka
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD OF CONTROLLING WAVELENGTH-TUNABLE LASER
Publication number
20130039370
Publication date
Feb 14, 2013
SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
Masao SHIBATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF CONTROLLING WAVELENGTH-TUNABLE LASER
Publication number
20110200062
Publication date
Aug 18, 2011
SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
Masao SHIBATA
H01 - BASIC ELECTRIC ELEMENTS