Hayato TAKITA

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical semiconductor device
- Patent number 12,027,822
- Issue date Jul 2, 2024
- Lumentum Japan, Inc.
- Atsushi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRO-ABSORPTION MODULATOR
- Publication number 20230006414
- Publication date Jan 5, 2023
- Lumentum Japan, Inc.
- Hideaki ASAKURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE
- Publication number 20220166193
- Publication date May 26, 2022
- Lumentum Japan, Inc.
- Atsushi NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE AND SEMICONDUCTOR LIGHT-EMITTING DEVICE
- Publication number 20220115842
- Publication date Apr 14, 2022
- Lumentum Japan, Inc.
- Hayato TAKITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE, OPTICAL SUBASSEMBLY, AND OPTICAL MODULE
- Publication number 20200328575
- Publication date Oct 15, 2020
- Lumentum Japan, Inc.
- Atsushi NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS