Nobuyuki TETSUKA

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical fiber component, demultiplexer, and optical transmission sy...
- Patent number 12,001,059
- Issue date Jun 4, 2024
- Kyocera Corporation
- Nobuyuki Tetsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Powered device and optical transmission system
- Patent number 11,949,247
- Issue date Apr 2, 2024
- Kyocera Corporation
- Nobuyuki Tetsuka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power over fiber system and feed light visualization lid member
- Patent number 11,888,329
- Issue date Jan 30, 2024
- Kyocera Corporation
- Nobuyuki Tetsuka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power over fiber system
- Patent number 11,757,537
- Issue date Sep 12, 2023
- Kyocera Corporation
- Nobuyuki Tetsuka
- G02 - OPTICS
Information Patent Grant
Analog-to-digital converter, wireless communication apparatus, and...
- Patent number 11,611,350
- Issue date Mar 21, 2023
- Kyocera Corporation
- Nobuyuki Tetsuka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power over fiber system
- Patent number 11,595,134
- Issue date Feb 28, 2023
- Kyocera Corporation
- Nobuyuki Tetsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power over fiber system
- Patent number 11,368,230
- Issue date Jun 21, 2022
- Kyocera Corporation
- Nobuyuki Tetsuka
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
POWERED DEVICE AND OPTICAL TRANSMISSION SYSTEM
- Publication number 20220285996
- Publication date Sep 8, 2022
- Kyocera Corporation
- Nobuyuki TETSUKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER OVER FIBER SYSTEM
- Publication number 20220278758
- Publication date Sep 1, 2022
- Kyocera Corporation
- Nobuyuki TETSUKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER OVER FIBER SYSTEM
- Publication number 20220255633
- Publication date Aug 11, 2022
- KYOCERA CORPORATION
- Nobuyuki TETSUKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL FIBER COMPONENT, DEMULTIPLEXER, AND OPTICAL TRANSMISSION SY...
- Publication number 20220236487
- Publication date Jul 28, 2022
- Kyocera Corporation
- Nobuyuki TETSUKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWER OVER FIBER SYSTEM AND FEED LIGHT VISUALIZATION LID MEMBER
- Publication number 20220239157
- Publication date Jul 28, 2022
- KYOCERA CORPORATION
- Nobuyuki TETSUKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER OVER FIBER SYSTEM
- Publication number 20220094447
- Publication date Mar 24, 2022
- Kyocera Corporation
- Nobuyuki TETSUKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ANALOG-TO-DIGITAL CONVERTER, WIRELESS COMMUNICATION APPARATUS, AND...
- Publication number 20210320669
- Publication date Oct 14, 2021
- Kyocera Corporation
- Nobuyuki TETSUKA
- H03 - BASIC ELECTRONIC CIRCUITRY

Nobuyuki TETSUKA

Person

Patents Grantslast 30 patents

Optical fiber component, demultiplexer, and optical transmission sy...

Powered device and optical transmission system

Power over fiber system and feed light visualization lid member

Power over fiber system

Analog-to-digital converter, wireless communication apparatus, and...

Power over fiber system

Power over fiber system

Patents Applicationslast 30 patents

POWERED DEVICE AND OPTICAL TRANSMISSION SYSTEM

POWER OVER FIBER SYSTEM

POWER OVER FIBER SYSTEM

OPTICAL FIBER COMPONENT, DEMULTIPLEXER, AND OPTICAL TRANSMISSION SY...

POWER OVER FIBER SYSTEM AND FEED LIGHT VISUALIZATION LID MEMBER

POWER OVER FIBER SYSTEM

ANALOG-TO-DIGITAL CONVERTER, WIRELESS COMMUNICATION APPARATUS, AND...