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KAAPU KK

Overview
  • Total Patents
    15
About

KAAPU KK has a total of 15 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan. Its main competitors in its focus markets civil engineering and environmental technology are ZHEJIANG ROOMEYE ENERGY SAVING TECH CO LTD, UNILINE AUSTRALIA LTD and ITRES SPA.

Patent filings in countries

World map showing KAAPU KKs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing KAAPU KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Hayashi Tadaaki 9
#2 Hayashi Takehide 6
#3 Osano Fumio 1
#4 Nakahara Akito 1

Latest patents

Publication Filing date Title
JP2010261146A Crime prevention lens and lens cover
JP2008019689A Crime prevention lens
JP2008019551A Crime prevention lens
JP2008019550A Crime prevention lens
JP2006209071A Security lens
JP2006183307A Cover device for crime prevention lens
JP2006016950A Cover device for crime preventive lens
JP2004100455A Cover for crime prevention lens, and crime prevention lens using the cover
JP2004084197A Security lens
JP2002030875A Crime prevention lens cover, crime prevention lens, and its fitting structure
JP2001338968A Semiconductor manufacturing line
JP2001308169A Box for cassette, automatic transfer device of box and method for controlling such device
JP2000297583A Crime prevention lens
JPS52137358A Optical system component for wide angle door viewer
JPS5237447A Device for constructing an optical system for a wide-angle door viewer