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Inventor

Yoshinori Shiga

Inventor
Tokyo, JP

Overview

4→
Patents
2003–2017
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G10Lprimary
G10LSpeech analysis techniques or speech synthesis67%
G06FElectric digital data processing17%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers17%
PatentTitleYear
9,842,607'Speech intelligibility improving apparatus and computer program therefor'20179,824,687'System and terminal for presenting recommended utterance candidates'20176,751,592'Speech synthesizing apparatus, and recording medium that stores text-to-speech conversion program and can be read mechanically'20046,529,874'Clustered patterns for text-to-speech synthesis'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2004Patents assigned to TOSHIBA KK (2)· patent assignee history
2003Based in Kanagawa, JP· patent location history
2004Based in Yokohama, JP· patent location history
2017Patents assigned to NAT INST INF & COMM TECH (2)· patent assignee history
2017Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NAT INST INF & COMM TECH22017
TOSHIBA KK22003–2004
Locations
LocationPatentsSpan
Tokyo, JP22017
Yokohama, JP12004
Kanagawa, JP12003