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YOSHIDA CAST KOGYO KK

Overview
  • Total Patents
    20
About

YOSHIDA CAST KOGYO KK has a total of 20 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Japan. Its main competitors in its focus markets materials and metallurgy and environmental technology are CHANGZHOU ARCHITECTURAL RES INST CO LTD, PENZEN GU ARKHITEKTURY I STR S and EKON KK.

Patent filings in countries

World map showing YOSHIDA CAST KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 20

Patent filings per year

Chart showing YOSHIDA CAST KOGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Morita Noboru 12
#2 Yoshida Yoshito 8
#3 Seki Nakamasa 1
#4 Shimoo Haruhiko 1
#5 Kamisaka Shigeji 1

Latest patents

Publication Filing date Title
JP2005305069A Insole
JP2005153996A Two-pack drink container
JP2005143779A Insole for footwear and footwear
JP2004050222A Regeneration method for refractory used in lost wax process
JP2000017303A Production of metallic product
JPH10297682A Container of double wall structure, and manufacture of the container
JPH09206881A Molding material, manufacture of mold and manufacture of high grade noble metallic product
JPH08181752A Receiver holder
JPH07194418A Production of metallic products
JPH0769761A Production of ceramic product and composition for sintering
JPH06306408A Production of metallic product
JPH06287603A Production of metallic products
JPH06192707A Production of metallic product and core material used therefor
JPH05237636A Method and apparatus for manufacturing metal product
JPH05168508A Metal product and method of manufacturing the same
JPH05123823A Method and device for manufacturing noble metal jewelry having plural colors
JPH05123856A Production of noble metal ornaments
JPH0596342A Method and device for manufacturing wax pattern for molding metal product
JPH0533084A Lustrous blackened gold alloy and production thereof
JPH04343657A Surface polishing mehtod by magnetism and surface polishing device