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OSAKA KAKO KK

Overview
  • Total Patents
    14
About

OSAKA KAKO KK has a total of 14 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are KUTSUKAKE YURIKO, DUAN WENQIAN and BELYNSKIJ S V.

Patent filings in countries

World map showing OSAKA KAKO KKs patent filings in countries
# Country Total Patents
#1 Japan 14

Patent filings per year

Chart showing OSAKA KAKO KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Hiroshima Koji 6
#2 Onjo Jiro 4
#3 Onjo Yasuyuki 2
#4 Noda Masayuki 1
#5 Sakuta Kenji 1
#6 Nishimura Takuya 1
#7 Terada Takehiko 1
#8 Matsuo Kenji 1
#9 Onatsu Jirou 1
#10 Ohara Kazuyuki 1

Latest patents

Publication Filing date Title
JP2009192075A Blocking method for blocking gap present between pipes penetrating wall hole and wall hole
JP2007239425A Welded joining method and welded joining structure of lead damper for base isolation structure and fixed flange
JP2007163446A Simple radiation-shielding container
JP2007147580A Mobile radiation-shielding vessel
JP2007016885A Lead damper
JP2005249145A Damper and its manufacturing method
JP2005195141A Lead damper
JP2005193282A Method for manufacturing lead damper
JP2004169229A Apparatus for producing lead bristle
JP2004133337A Campaign poster bulletin board and its closed recycling method
JPH11148533A Manufacture of base isolation device
JPH0718610A Method and sheet for preventing crushed-stone of track bed in rail way from scattering
JPH03113136A Manufacture of lead damper for earthquakeproof device
JPS646443A Roofing material