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KIYADEITSUKUSU KK

Overview
  • Total Patents
    21
About

KIYADEITSUKUSU KK has a total of 21 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Japan. Its main competitors in its focus markets computer technology, digital networks and control are WISON TECHNOLOGY CORP, WUHAN PREC BUSINESS MACHINE CO LTD and SOFTWIN S R L.

Patent filings in countries

World map showing KIYADEITSUKUSU KKs patent filings in countries
# Country Total Patents
#1 Japan 21

Patent filings per year

Chart showing KIYADEITSUKUSU KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Tabuki Takaaki 9
#2 Murotani Masami 4
#3 Shimizu Azumanosuke 2
#4 Nagai Toshiaki 2
#5 Hirano Masaki 2
#6 Shimizu Azumasuke 2
#7 Asami Hiroshi 1
#8 Tsutsumi Mitsuru 1
#9 Ono Masakazu 1
#10 Yotsuyanagi Teruyoshi 1

Latest patents

Publication Filing date Title
JPH1188322A Digital signature generation method
JPH1188321A Digital signature generation server
JPH10261082A Registered signature data preparing method for computer signature collating system
JPH10171926A Method and device for collating handwritten character
JPH10143668A Method and device for collating handwritten character string
JPH1091321A Signature input device
JPH1079030A System for certifying signature data
JPH1079031A Method for certifying electronic signature data and device therefor
JPH1079025A Duplex signature authentication method
JPH0981520A Collation server used for authentication on network
JPH0981519A Authentication method on network
JPH0981518A Authentication method on network
JPH04110707A Device for measuring three-dimensional shape
JPH04110706A Device for taking three-dimensional form data
JPH03248004A Configuration measuring apparatus
JPH03248005A Configuration measuring apparatus
JPH02268373A Signature collating method
JPH02263275A Preparing system for register pattern of handwritten character
JPH02143317A Signature input method
JPS6366680A Digital image processing method