Sachiya Sasaki

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Hamamatsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Loop gain estimating apparatus and howling preventing apparatus
- Patent number 8,917,885
- Issue date Dec 23, 2014
- Yamaha Corporation
- Shinya Sakurada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LOOP GAIN ESTIMATING APPARATUS AND HOWLING PREVENTING APPARATUS
- Publication number 20110182439
- Publication date Jul 28, 2011
- YAMAHA CORPORATION
- Shinya Sakurada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE