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OKAZAKI MINERALS REFINING

Overview
  • Total Patents
    24
About

OKAZAKI MINERALS REFINING has a total of 24 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets materials and metallurgy and environmental technology are KOBE RIKAGAKU KOGYO KK, S & B IND MINERALS NORTH AMERICA INC and DTI IND.

Patent filings in countries

World map showing OKAZAKI MINERALS REFININGs patent filings in countries
# Country Total Patents
#1 Japan 24

Patent filings per year

Chart showing OKAZAKI MINERALS REFININGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Okazaki Tsuneo 7
#2 Mutaguchi Gando 6
#3 Ishizaki Shogo 4
#4 Ashitani Yoshihiro 4
#5 Nakayama Susumu 4
#6 Matsunami Minoru 4
#7 Iwaki Toru 3
#8 Oshimaya Makoto 2
#9 Yasunaga Hiroyuki 2
#10 Urakawa Keiji 1

Latest patents

Publication Filing date Title
JP2013169584A Surface repairing agent of lost foam pattern for casting
JP2010131665A Facing material for casting
JP2001047185A Mold coating agent
JPH07213895A Gas absorbent material in casting
JPH06238393A Gas absorbing mold
JPH06114496A Casting pattern and casting method
JPH05123818A Production of casting mold
JPH057981A Method for molding mold for hollow product
JPH04294839A Binder for molding sand and its manufacture
JPH03169452A Facing agent for lost form pattern for casting
JPH0394625A Fish shelter
JPH0335839A Molding material
JPH0327841A Molding material
JPH0323033A Facing sand for molding sand
JPH02295631A Mold material
JPH01317704A Method for molding concrete block such as fish bank
JPH01181944A Casting method with lost foam pattern
JPS6431550A Lost foam pattern for runner in casting device
JPS63290647A Mold coating material of sublimation pattern for casting
JPS62289345A Casting method by dissipating model