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Toshio Irino
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Osaka, JP
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Patents Grants
last 30 patents
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Patent Grant
Speech intelligibility calculating method, speech intelligibility c...
Patent number
11,462,228
Issue date
Oct 4, 2022
Nippon Telegraph and Telephone Corporation
Shoko Araki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Periodic signal processing method, periodic signal conversion metho...
Patent number
8,781,819
Issue date
Jul 15, 2014
Wakayama University
Hideki Kawahara
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method and apparatus for fundamental frequency extraction or detect...
Patent number
7,085,721
Issue date
Aug 1, 2006
Advanced Telecommunications Research Institute International
Hideki Kawahara
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Mellin-transform information extractor for vibration sources
Patent number
6,675,140
Issue date
Jan 6, 2004
Seiko Epson Corporation
Toshio Irino
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
SPEECH INTELLIGIBILITY CALCULATING METHOD, SPEECH INTELLIGIBILITY C...
Publication number
20210375300
Publication date
Dec 2, 2021
Nippon Telegraph and Telephone Corporation
Shoko ARAKI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
PERIODIC SIGNAL PROCESSING METHOD,PERIODIC SIGNAL CONVERSION METHOD...
Publication number
20110015931
Publication date
Jan 20, 2011
Hideki Kawahara
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Impulse Response Measurement Method and Device
Publication number
20080025521
Publication date
Jan 31, 2008
Wakayama University
Masanori Morise
H04 - ELECTRIC COMMUNICATION TECHNIQUE