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KUMAZAWA ITSUO

Overview
  • Total Patents
    17
About

KUMAZAWA ITSUO has a total of 17 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets computer technology and electrical machinery and energy are STERNGLASS DANIEL I, KEY OVATION LLC and YAO BING YANG.

Patent filings per year

Chart showing KUMAZAWA ITSUOs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Kumazawa Itsuo 17

Latest patents

Publication Filing date Title
JP2014041441A Device and method of back face tactile information presentation type information input
US2010277428A1 Touch panel input assisting device, computer operating method using the device, and tactile sense interlocking program
WO2005057395A1 Data entering device, information apparatus, and user interface method
KR20060060662A Data input device, information equipment, information equipment control method, and computer program
JP2005293512A Finger-worn type data input device
JP2005044122A Data input device and user interface method
JP2004220535A Data input device and user interface system
JP2002278694A Data inputting device based on stroke motion and graphic interface system
JP2000262771A Small radio controlled model submarine and constitutive module therefor
JPH11353091A Key input device and system for mounting the same onto miniaturized information communication equipment
JPH10143301A Character data input device
JPH0636074A Pattern data processor