Yoriyoshi YAMAGUCHI

Follow

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical transmission module
- Patent number 10,771,161
- Issue date Sep 8, 2020
- Lumentum Japan, Inc.
- Atsushi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical transmission module
- Patent number 10,063,029
- Issue date Aug 28, 2018
- Oclaro Japan, Inc.
- Atsushi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical signal generator
- Patent number 9,806,821
- Issue date Oct 31, 2017
- Oclaro Japan, Inc.
- Atsushi Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical semiconductor resonator, optical semiconductor device, and...
- Patent number 9,335,483
- Issue date May 10, 2016
- Oclaro Japan, Inc.
- Norihito Kosugi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL TRANSMISSION MODULE
- Publication number 20190028204
- Publication date Jan 24, 2019
- Oclaro Japan, Inc.
- Atsushi NAKAMURA
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSMISSION MODULE
- Publication number 20170250521
- Publication date Aug 31, 2017
- Oclaro Japan, Inc.
- Atsushi NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SIGNAL GENERATOR
- Publication number 20160365929
- Publication date Dec 15, 2016
- OCLARO JAPAN, INC.
- Atsushi NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SEMICONDUCTOR RESONATOR, OPTICAL SEMICONDUCTOR DEVICE, AND...
- Publication number 20150071584
- Publication date Mar 12, 2015
- OCLARO JAPAN, INC.
- Norihito KOSUGI
- G02 - OPTICS