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RYU TADAMITSU

Overview
  • Total Patents
    14
About

RYU TADAMITSU has a total of 14 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Japan and Taiwan. Its main competitors in its focus markets computer technology are CHENGDU YINGCHAO TECH CO LTD, ANCESTRY COM OPERATIONS INC and ZHENJIANG JINGYING SOFTWARE TECHNOLOGY CO LTD.

Patent filings in countries

World map showing RYU TADAMITSUs patent filings in countries
# Country Total Patents
#1 Japan 12
#2 Taiwan 2

Patent filings per year

Chart showing RYU TADAMITSUs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Computer technology

Top inventors

# Name Total Patents
#1 Ryu Tadamitsu 14
#2 Arakawa Naoya 3
#3 Yasuda Shuji 1

Latest patents

Publication Filing date Title
JP2001043126A Robot system
JP2001022763A Natural word conversation by computer
JP2000339412A Recognition information correction system
JP2000305831A Method and system for managing file in distribution environment
JP2000259672A Information retrieval system on network
JP2000259713A Typical document preparing system based on speech recognition of conversation
JP2000259618A Rewriting system by example
JP2000259714A Typical document preparing system based on speech recognition of telephone conversation
JP2000244653A Speech recognition telephone system
JP2000222379A Input signal recognizing system having growing function by feedback
JP2000112986A Method and system for data recognition and retrieval along purpose of operator, storage medium storing program for the same method and storage medium recording data group prepared by the same method
JPH11203325A Database generating method, record medium in which its program is stored and record medium recording group of data generated by the generating method