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HOEI SHOKAI CO LTD

Overview
  • Total Patents
    69
  • GoodIP Patent Rank
    241,062
About

HOEI SHOKAI CO LTD has a total of 69 patent applications. Its first patent ever was published in 2000. It filed its patents most often in WIPO (World Intellectual Property Organization), United States and United Kingdom. Its main competitors in its focus markets materials and metallurgy, thermal processes and environmental technology are INTOCAST GMBH, RETECH SYSTEMS LLC and SIRMA NUOVA.

Patent filings per year

Chart showing HOEI SHOKAI CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mizuno Hitoshi 47
#2 Abe Tsuyoshi 40
#3 Suzuki Kazunori 15
#4 Noguchi Kenji 15
#5 Ichikawa Narumi 11
#6 Iyoda Koji 9
#7 Kodama Toru 9
#8 Hitoshi Mizuno 8
#9 Iyoda Kouji 6
#10 Mishima Yasuo 5

Latest patents

Publication Filing date Title
WO2019130603A1 Aluminum ingot package and aluminum ingot packaging method
WO2007091386A1 Gas feeding device and gas feeding method
WO2007083646A1 Gas supply device and gas supply method
WO2007074761A1 Container, molten metal supply system and method
WO2007077800A1 Container, molten metal supply system and method
WO2006022316A1 Processing apparatus, method of processing and process for producing detoxified matter
WO2006009154A1 Molten metal feed system, container, and vehicle
CN1774310A Container, storage tank and method of producing such container
WO2006082658A1 Bulky product and method for producing bulky product
ZA200410388B Container capable of transporting molten metal received therein to seperate factory and method of producing the container.
ZA200503077B Pressure-regulating apparatus, transportation vehicle, and pressure difference controlling unit
GB0609795D0 Container capable of transporting molten metal stored therein to a distant factory and method of producing the container
CN1981954A Safety device for supplying molten metal
GB0522788D0 Container for supplying molten metal and safety device
US7204954B2 Container
WO0238252A1 Treatment apparatus and treatment process
EP1304184A1 A Container For Supplying Molten Metal
AU7459501A Method of producing and supplying aluminum alloy and device for producing aluminum alloy