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SAKATO KOSAKUSHO KK

Overview
  • Total Patents
    86
  • GoodIP Patent Rank
    219,597
  • Filing trend
    ⇩ 100.0%
About

SAKATO KOSAKUSHO KK has a total of 86 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1985. It filed its patents most often in Japan, Germany and United States. Its main competitors in its focus markets civil engineering, machine tools and mechanical elements are SANGO JUKI KK, HY MAC LTD and OKADA AIYON CORP.

Patent filings per year

Chart showing SAKATO KOSAKUSHO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sakado Seiichi 60
#2 Matsui Kunihiko 35
#3 Asai Masayuki 23
#4 Watanabe Nobuo 22
#5 Nagayoshi Isamu 20
#6 Sakato Seiichi 19
#7 Sakado Masayuki 18
#8 Kuno Toshiyuki 17
#9 Toshima Toshifumi 13
#10 Yamada Tomoaki 13

Latest patents

Publication Filing date Title
JP2018176087A Crusher for small division
JP2018080492A Braking system for rotation of crusher
JP2013249680A Support location mounting structure for crush-related machine
JP2012101188A Small crusher for construction
JP2012102555A Compact combined machine for construction
JP2012102556A Table for housing a plurality of narrow shaped parts
JP2010091010A Shaft lever locking device and assembling method thereof
JP2009144442A Cutting machine for steel frame
JP2009114805A Road pavement separation breaker and road pavement separation engineering method
JP2009084939A Cutting machine for steel frame
JP2008274623A Small-sized demolition machine for interior finishing
CN1767900A Crusher and crushing method thereof
JP2005199265A Crusher and crushing method with the same
JP2004187535A Tree-cutting machine
JP2003328569A Attachment with electromagnet system for hydraulic excavator and crusher with electromagnet system
JP2003211318A Industrial waste cutting device and cutting method
JP2003211317A Industrial waste cutting device and cutting method
JP2003205490A Industrial waste cutting device and its cutting method
JP2003025283A Industrial waste cutting device, and its cutting method
JP2003025138A Industrial waste cutting device and method