Moritaka OGURA

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Patents Grantslast 30 patents

Information Patent Grant
Simplified hearing aid
- Patent number 9,724,241
- Issue date Aug 8, 2017
- Moritaka Ogura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
SIMPLIFIED HEARING AID
- Publication number 20170065457
- Publication date Mar 9, 2017
- Moritaka OGURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS