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Mitsuyoshi Miyata
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Yokohama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical semiconductor device
Patent number
12,040,587
Issue date
Jul 16, 2024
Sumitomo Electric Device Innovations, Inc.
Mitsuyoshi Miyata
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 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 switching output wavelength of tunable wavelength laser,...
Patent number
9,614,349
Issue date
Apr 4, 2017
Sumitomo Electric Device Innovations, Inc.
Mitsuyoshi Miyata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for controlling wavelength tunable laser
Patent number
9,564,735
Issue date
Feb 7, 2017
Sumitomo Electric Device Innovations, Inc.
Mitsuyoshi Miyata
H01 - BASIC ELECTRIC ELEMENTS
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 for controlling wavelength tunable laser
Patent number
9,444,220
Issue date
Sep 13, 2016
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
9,413,138
Issue date
Aug 9, 2016
Sumitomo Electric Device Innovations, Inc.
Hirokazu Tanaka
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for controlling wavelength tunable laser, and wavelength tun...
Patent number
9,240,668
Issue date
Jan 19, 2016
Sumitomo Electric Device Innovations, Inc.
Mitsuyoshi Miyata
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
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL SEMICONDUCTOR DEVICE
Publication number
20210305766
Publication date
Sep 30, 2021
SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
Mitsuyoshi Miyata
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 FOR CONTROLLING VARIABLE WAVELENGTH LASER, AND VARIABLE WAVE...
Publication number
20150222077
Publication date
Aug 6, 2015
SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
Mitsuyoshi Miyata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR SWITCHING OUTPUT WAVELENGTH OF TUNABLE WAVELENGTH LASER,...
Publication number
20150222078
Publication date
Aug 6, 2015
SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
Mitsuyoshi Miyata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR CONTROLLING WAVELENGTH TUNABLE LASER
Publication number
20150188284
Publication date
Jul 2, 2015
SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
Mitsuyoshi Miyata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR CONTROLING WAVELENGTH TUNABLE LASER, AND WAVELENGTH TUNA...
Publication number
20150155679
Publication date
Jun 4, 2015
SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
Mitsuyoshi Miyata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR CONTROLLING WAVELENGTH TUNABLE LASER
Publication number
20150117479
Publication date
Apr 30, 2015
SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
Mitsuyoshi Miyata
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