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JOETSU BRONZ1 CORP

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    210,356
About

JOETSU BRONZ1 CORP has a total of 18 patent applications. Its first patent ever was published in 2007. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets materials and metallurgy and mechanical elements are BRAUNSCHWEIGER HUETTENWERK G M, ZOLLERN BHW GLEITLAGER GMBH & CO KG and FISCHER GEORG AUTOMOBILGUSS.

Patent filings in countries

World map showing JOETSU BRONZ1 CORPs patent filings in countries
# Country Total Patents
#1 Japan 10
#2 WIPO (World Intellectual Property Organization) 5
#3 China 2
#4 Republic of Korea 1

Patent filings per year

Chart showing JOETSU BRONZ1 CORPs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Materials and metallurgy
#2 Mechanical elements

Focus technologies

# Technology
#1 Alloys
#2 Changing non-ferrous metals
#3 Casting metal
#4 Shafts

Top inventors

# Name Total Patents
#1 Yamamoto Hideki 18
#2 Ueno Makoto 9
#3 Nakajima Katsuyuki 8
#4 Hoshino Ko 8
#5 Hoshino Tagayasu 7
#6 Ito Tomoki 6
#7 Yamashita Shohei 5
#8 Matsuhashi Tetsuya 5
#9 Fujisawa Noriaki 5
#10 Maruyama Kenji 2

Latest patents

Publication Filing date Title
JP2016132803A Abrasion resistant copper alloy
JP2015227475A Lead-free free-cutting bronze alloy for casting
JP2013133529A Lead-free brass alloy for hot working
JP2012241202A Lead-free brass alloy for hot working
JP2012207255A Lead-free free-machining bronze alloy for casting
JP2011219786A Lead-free free-cutting copper alloy
JP2011214095A Lead-free free-machining bronze casting alloy
JP2011214094A Lead-free free-machining brass alloy
JP2010247171A Method of manufacturing composite bush bearing embedded with solid lubricant
JP2009007657A Lead-free free-cutting copper alloy, and lead-free free-cutting copper alloy for continuous casting