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OSAKA SHELL KOGYOSHO KK

Overview
  • Total Patents
    16
About

OSAKA SHELL KOGYOSHO KK has a total of 16 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Japan. Its main competitors in its focus markets materials and metallurgy are FANCHANG JINKE ELECTRICAL & MECHNICAL TECHNOLOGY CO LTD, KUENKEL WAGNER GERMANY GMBH and MICHELSON ANATOL.

Patent filings in countries

World map showing OSAKA SHELL KOGYOSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 16

Patent filings per year

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

Focus industries

Focus technologies

# Technology
#1 Foundry moulding

Top inventors

# Name Total Patents
#1 Nakamura Nobuhiro 15
#2 Nakamura Shinji 1

Latest patents

Publication Filing date Title
JP2001321888A Manufacturing method of core for casting and its device
JP2001317464A Air compressor
JP2001047191A Manufacturing device of hollow core and manufacture thereof
JP2000240918A Incineration furnace
JP2000186667A Air compression device
JP2000051997A Device for supplying molding sand
JPH11267792A Manufacture of hollow core and manufacturing device thereof
JPH1133672A Constant quantity feeding device for molding sand
JPH1058088A Device for manufacturing casting core
JPH1058089A Device for molding casting core
JPH0966348A Core molding core device for casting
JPH0966347A Core molding device for casting
JPH0957398A Device for molding core for casting
JPH05305386A Manufacture of hollow core
JPH05131247A Device for changing casting mold in core manufacturing apparatus
JPH01241372A Method and apparatus for discharging core raw material for casting