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MURAZAKI KAZUO

Overview
  • Total Patents
    37
  • GoodIP Patent Rank
    228,962
  • Filing trend
    ⇩ 100.0%
About

MURAZAKI KAZUO has a total of 37 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1980. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are XIAMEN TONGDR SOFTWARE CO LTD, MOTOR SICH OPEN JOINT STOCK COMPANY and UKRAINIAN STATE CHEMICAL ENGINEERING UNIVERSITY STATE HIGHER EDUCATION INSTITUTION.

Patent filings in countries

World map showing MURAZAKI KAZUOs patent filings in countries
# Country Total Patents
#1 Japan 37

Patent filings per year

Chart showing MURAZAKI KAZUOs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology

Focus technologies

# Technology
#1 Reduction of greenhouse gas emissions

Top inventors

# Name Total Patents
#1 Murazaki Kazuo 37

Latest patents

Publication Filing date Title
JP2019019731A Gravity rotation driving device
JP2013002426A Gravity rotary driving device
JP2012154214A Gravity rotary driving device
JP2010242537A Turning lever device
JP2006020700A Chopstick
JP2005348768A Chopsticks
JP2005139605A Track and rail
JP2004346530A Track and rail
JP2004305232A Health tool
JP2004261405A Health appliance
JP2000107330A Putter club
JPH11333035A Patter club
JPH0414568A Reinforced concrete cutting excavation bit
JPH03239604A Automobile tire
JPH03228994A Excavation pit
JPH03230896A Positioning apparatus for welding digging claw
JPH03183890A Excavation bit
JPH03183891A Excavation bit
JPH0387493A Excavating bit
JPH0321787A Head of earth auger