Inventor
NUKAGA NOBUO
JP6 patents
Patents
6 patentsUS6477495B1Nov 5, 2002
Speech synthesis system and prosodic control method in the speech synthesis system
HITACHI LTD28 citations91
US7113909B2Sep 26, 2006
Voice synthesizing method and voice synthesizer performing the same
HITACHI LTD28 citations90
US11308158B2Apr 19, 2022
Information processing system, method for controlling information processing system, and storage medium
HITACHI LTD3 citations71
US11798108B2Oct 24, 2023
Transportation service planning system and transportation service planning method
HITACHI LTD0 citations50
US10657171B2May 19, 2020
Image search device and method for searching image
HITACHI LTD0 citations40
US10074186B2Sep 11, 2018
Image search system, image search apparatus, and image search method
HITACHI LTD0 citations40