Ayako Okamoto

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Okazaki-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic device for detecting direction to object
- Patent number 8,089,826
- Issue date Jan 3, 2012
- Denso Corporation
- Mitsuyasu Matsuura
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic sensor and obstacle detection device
- Patent number 7,522,475
- Issue date Apr 21, 2009
- Denso Corporation
- Kiyonari Kojima
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Ultrasonic device for detecting direction to object
- Publication number 20100024557
- Publication date Feb 4, 2010
- DENSO CORPORATION
- Mitsuyasu Matsuura
- G01 - MEASURING TESTING
Information Patent Application
Ultrasonic sensor and obstacle detection device
- Publication number 20080232197
- Publication date Sep 25, 2008
- DENSO CORPORATION
- Kiyonari Kojima
- G01 - MEASURING TESTING