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OKADA KENJI

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    237,230
  • Filing trend
    ⇩ 100.0%
About

OKADA KENJI has a total of 20 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1978. It filed its patents most often in Japan and United States. Its main competitors in its focus markets machines, optics and macromolecular chemistry and polymers are J FIBER GMBH, NAKAZAWA MASATAKA and LIEKKI OY.

Patent filings in countries

World map showing OKADA KENJIs patent filings in countries
# Country Total Patents
#1 Japan 10
#2 United States 10

Patent filings per year

Chart showing OKADA KENJIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Okada Kenji 20
#2 Nakagawa Yoshiki 3
#3 Yamada Naritoshi 1
#4 Kotani Jun 1
#5 Matsuo Shoichiro 1

Latest patents

Publication Filing date Title
JP2018199386A Steam type flight vehicle
JP2014002620A Information value evaluation device, information value evaluation method and information value evaluation program
JP2010274308A Method for manufacturing expanded metal
US2007179249A1 Curing composition
US2007276057A1 Curing Composition Having Mold Releasability
JP2005252530A Aquatic living thing video image appreciation device and see-through water tank
JP2004057788A Tableware for correcting gripping habit
JP2002219917A Advanced tire chain
JP2000276430A Network system and storage medium
JP2000198280A Manufacture of one title multi-content type book
JPS5672327A Measuring device of viscosity, elasticity and plasticity of liquid substance
JPS5561779A Noodle sauce or soup mainly made from milk, dairy product, nut, and miso (bean paste)