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KAMEDA OSAMU

Overview
  • Total Patents
    17
About

KAMEDA OSAMU has a total of 17 patent applications. Its first patent ever was published in 2006. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets digital networks, computer technology and audio-visual technology are YEELION ONLINE NETWORK TECHNOLOGY BEIJING CO LTD, VERIZON DIGITAL MEDIA SERVICES INC and TIXEL GMBH.

Patent filings in countries

World map showing KAMEDA OSAMUs patent filings in countries

Patent filings per year

Chart showing KAMEDA OSAMUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sato Masakazu 17
#2 Kameda Osamu 16
#3 Tsuyuzaki Noriyoshi 4

Latest patents

Publication Filing date Title
JP2010034967A Ternary authentication method and system therefor
JP2009282945A Biometric authentication method and system
WO2008149875A1 Verifiable fuction equiped device and verification subject used
JP2009284344A Common key encryption method and system using binary authentication
JP2009122731A System for safely transmitting and/or managing file
JP2009006693A Verifiable function equipped device and verification subject used therefor
JP2009054075A System and method of generating random number
JP2009025695A Method and device for generating pseudo random number, method and device for encryption using pseudo random number
JP2007336506A Device for authentication using intrinsic random number generating element or pseudo random number generating element, authentication apparatus, and authentication method