Inventor
TANAKA MASAKIYO
JP26 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA MASAKIYO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
14 patentsUS7310596B2Dec 18, 2007
Method and system for embedding and extracting data from encoded voice code
FUJITSU LTD23 citations92
US7152032B2Dec 19, 2006
Voice enhancement device by separate vocal tract emphasis and source emphasis
FUJITSU LTD23 citations92
US7590532B2Sep 15, 2009
Voice code conversion method and apparatus
FUJITSU LTD19 citations84
US10241570B2Mar 26, 2019
Pointing support device, pointing support method, and non-transitory computer-readable recording medium
FUJITSU LTD4 citations72
US8005219B2Aug 23, 2011
Data decryption apparatus and data encryption apparatus
FUJITSU LTD2 citations63
US7974846B2Jul 5, 2011
Data embedding device and data extraction device
FUJITSU LTD5 citations63
US7650280B2Jan 19, 2010
Voice packet loss concealment device, voice packet loss concealment method, receiving terminal, and voice communication system
FUJITSU LTD4 citations63
US10228905B2Mar 12, 2019
Pointing support apparatus and pointing support method
FUJITSU LTD1 citations62
US7734053B2Jun 8, 2010
Encoding apparatus, encoding method, and computer product
FUJITSU LTD5 citations62
US7949016B2May 24, 2011
Interactive communication system, communication equipment and communication control method
FUJITSU LTD0 citations42
US7606702B2Oct 20, 2009
Speech decoder, speech decoding method, program and storage media to improve voice clarity by emphasizing voice tract characteristics using estimated formants
FUJITSU LTD0 citations42
US10002610B2Jun 19, 2018
Presentation supporting device, presentation supporting method, and computer-readable recording medium
FUJITSU LTD0 citations41
US7957973B2Jun 7, 2011
Audio signal interpolation method and device
FUJITSU LTD0 citations41
US9466291B2Oct 11, 2016
Voice retrieval device and voice retrieval method for detecting retrieval word from voice data
FUJITSU LTD0 citations40
TANAKA MASAKIYO
4 patentsUS8892430B2Nov 18, 2014
Noise detecting device and noise detecting method
TANAKA MASAKIYO4 citations71
US9261548B2Feb 16, 2016
Hum noise detection device
TANAKA MASAKIYO2 citations60
US8463607B2Jun 11, 2013
Noise detection apparatus, noise removal apparatus, and noise detection method
TANAKA MASAKIYO3 citations60
US9307950B2Apr 12, 2016
Sleep apnea syndrome testing apparatus, test method for sleep apnea syndrome and tangible recording medium recording program
TANAKA MASAKIYO0 citations40