Kengo OSAWA

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Tomioka-shi, Gunma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle antenna device
- Patent number 10,938,095
- Issue date Mar 2, 2021
- Yokowo Co., Ltd.
- Sadao Ohno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vehicle antenna device
- Patent number 10,680,317
- Issue date Jun 9, 2020
- Yokowo Co., Ltd.
- Sadao Ohno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vehicle antenna device
- Patent number 10,431,880
- Issue date Oct 1, 2019
- Yokowo Co., Ltd.
- Sadao Ohno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite antenna and method of producing the same
- Patent number 10,283,863
- Issue date May 7, 2019
- Yokowo Co., Ltd.
- Sadao Ohno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vehicle antenna device
- Patent number 10,276,927
- Issue date Apr 30, 2019
- Yokowo Co., Ltd.
- Sadao Ohno
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
VEHICLE ANTENNA DEVICE
- Publication number 20190379108
- Publication date Dec 12, 2019
- YOKOWO CO., LTD
- Sadao Ohno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Vehicle Antenna Device
- Publication number 20190288380
- Publication date Sep 19, 2019
- YOKOWO CO., LTD
- Sadao Ohno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Composite Antenna and Method of Producing the Same
- Publication number 20170237167
- Publication date Aug 17, 2017
- Yokowo Co., Ltd.
- Sadao OHNO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Vehicle Antenna Device
- Publication number 20170214129
- Publication date Jul 27, 2017
- Yokowo Co., Ltd.
- Sadao OHNO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Vehicle Antenna Device
- Publication number 20170207520
- Publication date Jul 20, 2017
- Yokowo Co., Ltd.
- Sadao OHNO
- H01 - BASIC ELECTRIC ELEMENTS