Tsuyoshi Masuda

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Mobile device hold state change detection apparatus
- Patent number 10,126,460
- Issue date Nov 13, 2018
- Asahi Kasei Kabushiki Kaisha
- Shiro Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Voice conversion system
- Patent number 8,099,282
- Issue date Jan 17, 2012
- Asahi Kasei Kabushiki Kaisha
- Tsuyoshi Masuda
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
OFFSET ESTIMATION APPARATUS, OFFSET ESTIMATION METHOD, AND COMPUTER...
- Publication number 20160057269
- Publication date Feb 25, 2016
- Asahi Kasei Kabushiki Kaisha
- Masahiro KONDA
- G01 - MEASURING TESTING
Information Patent Application
HOLD STATE CHANGE DETECTION APPARATUS, HOLD STATE CHANGE DETECTION...
- Publication number 20150355370
- Publication date Dec 10, 2015
- Asahi Kasei Kabushiki Kaisha
- Shiro KOBAYASHI
- G01 - MEASURING TESTING
Information Patent Application
Voice Conversion System
- Publication number 20100198600
- Publication date Aug 5, 2010
- Tsuyoshi Masuda
- G10 - MUSICAL INSTRUMENTS ACOUSTICS