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OSAKA PACKING

Overview
  • Total Patents
    137
About

OSAKA PACKING has a total of 137 patent applications. Its first patent ever was published in 1967. It filed its patents most often in Japan, United States and Canada. Its main competitors in its focus markets materials and metallurgy, machines and environmental technology are GYPSUM LIME AND ALABASTINE, CHANGZHOU FUXI TECH CO LTD and PEN CHLOR INC.

Patent filings per year

Chart showing OSAKA PACKINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kubo Kazuhiko 40
#2 Takahashi Teru 38
#3 Shibahara Kazuo 30
#4 Takahashi Akira 24
#5 Morimoto Katsuhiro 16
#6 Ide Tsutomu 15
#7 Hamada Suguru 11
#8 Takikawa Toru 9
#9 Mima Hiromasa 9
#10 Kawai Masahiro 8

Latest patents

Publication Filing date Title
US5411793A Molded boards of calcium silicate and process for producing the same
EP0445301A1 Composite primary particle of noncrystalline silica, composite secondary particle of noncrystalline silica, shaped form thereof and production thereof
JPH02149458A Calcium silicate molded body
JPH0290919A Humidity regulating material
JPS6452607A Spherical calcium silicate secondary particle and active slurry thereof
JPH0238308A Calcium silicate shaped material
EP0321583A1 Formed calcium silicate plate and process for its production.
JPH01298051A Production of calcium silicate molded form
JPS6445602A Method and apparatus for manufacturing calcium silicate board
JPS63312104A Manufacture of calcium silicate sheet
WO8809777A1 Calcium silicate crystal board
JPS62167372A Fire resisting paint
JPS62143854A Manufacture of calcium silicate base formed body
JPS6291456A Calcium silicate formed body and manufacture
PH22504A Shaped body of calcium silicate and process for producing same
EP0236498A1 Silica molding.
JPS61261548A Construction of heat insulating refractory wall of building
JPS61219751A Manufacture of calcium silicate formed body
JPS61183160A Calcium silicate base formed body
WO8502839A1 Formed article of calcium silicate and method of the preparation thereof