Masayoshi NISHITA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical module, method for controlling wavelength thereof, and meth...
- Patent number 11,923,659
- Issue date Mar 5, 2024
- Furukawa Electric Co., Ltd.
- Masayoshi Nishita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical device
- Patent number 11,658,458
- Issue date May 23, 2023
- Furukawa Electric Co., Ltd.
- Masayoshi Nishita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength tunable laser module and method of controlling wavelengt...
- Patent number 10,673,205
- Issue date Jun 2, 2020
- Furukawa Electric Co., Ltd.
- Masayoshi Nishita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical device
- Patent number 10,333,272
- Issue date Jun 25, 2019
- Furukawa Electric Co., Ltd.
- Masayoshi Nishita
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wavelength tunable laser module and method of controlling wavelengt...
- Patent number 10,270,533
- Issue date Apr 23, 2019
- Furukawa Electric Co., Ltd.
- Masayoshi Nishita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR OPTICAL INTEGRATED DEVICE
- Publication number 20210376558
- Publication date Dec 2, 2021
- FURUKAWA ELECTRIC CO., LTD.
- Masayoshi NISHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEVICE
- Publication number 20210249836
- Publication date Aug 12, 2021
- FURUKAWA ELECTRIC CO., LTD.
- Masayoshi NISHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL MODULE, METHOD FOR CONTROLLING WAVELENGTH THEREOF, AND METH...
- Publication number 20200373735
- Publication date Nov 26, 2020
- FURUKAWA ELECTRIC CO., LTD.
- Masayoshi NISHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH TUNABLE LASER MODULE AND METHOD OF CONTROLLING WAVELENGT...
- Publication number 20190221998
- Publication date Jul 18, 2019
- FURUKAWA ELECTRIC CO., LTD.
- Masayoshi NISHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEVICE
- Publication number 20180183206
- Publication date Jun 28, 2018
- FURUKAWA ELECTRIC CO., LTD.
- Masayoshi Nishita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH TUNABLE LASER MODULE AND METHOD OF CONTROLLING WAVELENGT...
- Publication number 20170237499
- Publication date Aug 17, 2017
- FURUKAWA ELECTRIC CO., LTD.
- Masayoshi NISHITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE