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KAMEYAMA KAZUNAO

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    233,913
About

KAMEYAMA KAZUNAO has a total of 13 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and audio-visual technology are WUXI DALISHEN STEEL STRUCTURE SCIENCE & TECHNOLOGY CO LTD, DAWEI YE and TERATEKKU KK.

Patent filings in countries

World map showing KAMEYAMA KAZUNAOs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

Chart showing KAMEYAMA KAZUNAOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kameyama Kazunao 13
#2 Kitao Ryoko 1
#3 Inamura Yoshio 1

Latest patents

Publication Filing date Title
JP2020033895A Buoyancy power generator
JP2013188450A Multipurpose cleaner
JP2011195038A Warning sound generator of automobile
JP2010104763A Batch-wise frying apparatus
JP2007168760A Wheel cover
JP2006125140A Base isolation device
JP2005344632A Power generation device for exhaust gas
JP2004262333A Illuminating device
JP2003335103A Wheel cover
JP2002019403A Wheel cover
JP2001197876A Welsh onion processing apparatus
JP2000117017A Y-shaped strainer
JPS5410767A Fluid movement detector