Kazuhito OSAWA

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Nagaokakyo-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Directional coupler
- Patent number 11,984,638
- Issue date May 14, 2024
- Murata Manufacturing Co., Ltd.
- Kenta Seki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Directional coupler including a main line and a sub-line switchably...
- Patent number 11,962,061
- Issue date Apr 16, 2024
- Murata Manufacturing Co., Ltd.
- Kenta Seki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Directional coupler
- Patent number 11,509,034
- Issue date Nov 22, 2022
- Murata Manufacturing Co., Ltd.
- Kenta Seki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Directional coupler
- Patent number 11,456,517
- Issue date Sep 27, 2022
- Murata Manufacturing Co., Ltd.
- Kenta Seki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DIRECTIONAL COUPLER
- Publication number 20220407211
- Publication date Dec 22, 2022
- MURATA MANUFACTURING CO., LTD.
- Kenta SEKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIRECTIONAL COUPLER
- Publication number 20220077560
- Publication date Mar 10, 2022
- MURATA MANUFACTURING CO., LTD.
- Kenta SEKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIRECTIONAL COUPLER
- Publication number 20210344096
- Publication date Nov 4, 2021
- MURATA MANUFACTURING CO., LTD.
- Kenta SEKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIRECTIONAL COUPLER
- Publication number 20210036395
- Publication date Feb 4, 2021
- Murata Manufacturing Co., Ltd.
- Kenta SEKI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIRECTIONAL COUPLER
- Publication number 20210036396
- Publication date Feb 4, 2021
- MURATA MANUFACTURING CO., LTD.
- Kenta SEKI
- H01 - BASIC ELECTRIC ELEMENTS