Inventor · disambiguated record
Katsumi Tsuchiya
Also filed as: TSUCHIYA KATSUMI
8 granted patents·213 citations·filing 1983–2008
89Inventor score
Top patents by PatentIndex Score
8 records- 0193US4481757AGreensmower with powered, vertically adjustable lawn conditioning rollerBUNTON COMPANY·Filed 1983·Granted Nov 13, 1984·81 cites·14 claims
- 0280US8321208B2Speech processing and speech synthesis using a linear combination of bases at peak frequencies for spectral envelope informationTAMURA MASATSUNE·Filed 2008·Granted Nov 27, 2012·14 cites·14 claims
- 0377US6611797B1Speech coding/decoding method and apparatusTOSHIBA KK·Filed 2000·Granted Aug 26, 2003·26 cites·20 claims
- 0462US6768978B2Speech coding/decoding method and apparatusTOSHIBA KK·Filed 2003·Granted Jul 27, 2004·8 cites·4 claims
- 0562US6131083AMethod of encoding and decoding speech using modified logarithmic transformation with offset of line spectral frequencyTOSHIBA KK·Filed 1998·Granted Oct 10, 2000·46 cites·16 claims
- 0654US6254667B1Method of treating carbon dioxide-containing gas and apparatus thereforAGENCY IND SCIENCE TECHN·Filed 1999·Granted Jul 3, 2001·21 cites·5 claims
- 0735US6385575B1Constraint relieving vector quantization apparatus and vector quantization method having constraints in quantization vectorsTOSHIBA KK·Filed 1999·Granted May 7, 2002·9 cites·20 claims
- 0835US6202048B1Phonemic unit dictionary based on shifted portions of source codebook vectors, for text-to-speech synthesisTOSHIBA KK·Filed 1999·Granted Mar 13, 2001·8 cites·23 claims
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