HIDEYUKI OKA

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for controlling cordless telephone device, handset of cordle...
- Patent number RE49284
- Issue date Nov 8, 2022
- Panasonic Intellectual Property Corporation of America
- Masayuki Kozuka
Information Patent Grant
Method for controlling cordless telephone device, handset of cordle...
- Patent number RE48232
- Issue date Sep 29, 2020
- Panasonic Intellectual Property Corporation of America
- Masayuki Kozuka
Information Patent Grant
Method for controlling cordless telephone device, handset of cordle...
- Patent number 9,280,314
- Issue date Mar 8, 2016
- Panasonic Intellectual Property Corporation of America
- Masayuki Kozuka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CONTROLLING CORDLESS TELEPHONE DEVICE, HANDSET OF CORDLE...
- Publication number 20150112667
- Publication date Apr 23, 2015
- Panasonic Intellectual Property Corporation of America
- MASAYUKI KOZUKA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS