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IJUIN MASARU

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    208,315
  • Filing trend
    ⇩ 100.0%
About

IJUIN MASARU has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1996. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are YONGQIANG LIU, ROSTOVSKIJ NA DONU Z VTUZ ROST and AGRICOLA DE STAT.

Patent filings in countries

World map showing IJUIN MASARUs patent filings in countries
# Country Total Patents
#1 Japan 14

Patent filings per year

Chart showing IJUIN MASARUs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Ijuin Masaru 14

Latest patents

Publication Filing date Title
JP2020200750A Double arch type snap-through buckling plate spring device and plate spring type magnet catch using the same
JP2018025292A Double arch type jumping buckling plate spring device and magnet catch applying the same
JP2015071933A Plate spring type magnet catch
JP2012172294A Plate spring type magnet catch
JP2009131249A Paddy field weir
JP2003307173A Buoyancy type power generation device
JP2003120499A Wind mill/water turbine with vertical axis, wave activated generator, and wind power generator
JP2001336470A Wave utilizing power generator
JP2000118243A Car body cover
JP2000126353A Collapsible ski board with dislocated biaxial hinge
JPH11301160A Document containing case with movable partition plate
JPH1176027A Bedding with folding string
JPH10313921A Stick with variable pitch spring
JPH09201216A Stick with double spring