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ISHIDA NATSUKI

Overview
  • Total Patents
    13
About

ISHIDA NATSUKI has a total of 13 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan and United States. Its main competitors in its focus markets digital networks, environmental technology and computer technology are BEIJING GUORENBAO SOFTWARE TECH CO LTD, WINKLEVOSS IP LLC and FRONT PORCH INC.

Patent filings in countries

World map showing ISHIDA NATSUKIs patent filings in countries
# Country Total Patents
#1 Japan 11
#2 United States 2

Patent filings per year

Chart showing ISHIDA NATSUKIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ishida Natsuki 13
#2 Ogata Wakaha 2

Latest patents

Publication Filing date Title
JP2014077429A Power unit utilizing action of gravity
JP2012163090A Power device using action of gravity
JP2008303866A Sinkable element utilizing action of gravity acting on weight and power device having the same
JP2006110395A Pinch and wash hanger
JP2006032994A ELECTRONIC VOTING SYSTEM BASED ON HOMOMORPHISM WITH MIX-net
JP2004301982A Method for secretly notifying division of right
JP2004289564A Dividable plural vote electronic voting system based on divisible multiset
JP2003271825A Transfer management system for account for coping with payoff
JP2002352168A Credit card management system with user settable usage limited amount
JPH11197451A Device of reducing carbon dioxide emission amount into atmosphere
JPH10243764A Catcher of injurious insect such as cockroach