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IZUMI KK

Overview
  • Total Patents
    153
  • GoodIP Patent Rank
    208,995
  • Filing trend
    ⇩ 100.0%
About

IZUMI KK has a total of 153 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1975. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets optics, audio-visual technology and environmental technology are IMAGE TECHNOLOGY INC, WALTHER THORNER and PICKER X RAY MFG LTD.

Patent filings per year

Chart showing IZUMI KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Seki Kazuharu 36
#2 Takamoto Hideo 23
#3 Abe Teruyuki 20
#4 Nishizawa Hiroshi 11
#5 Omura Tetsujiro 11
#6 Wada Hiromi 11
#7 Yoshikawa Tomiro 9
#8 Kikuchi Akio 9
#9 Miyagawa Yukio 9
#10 Ando Hirosuke 8

Latest patents

Publication Filing date Title
JP2020200550A Garment with cup part
JP2018145641A Handrail and mounting structure thereof
JP2016223151A Handrail angle adjustment mechanism
JP2011202430A Unit slope
JP2011024870A Puncture device as well as lancet assembly and injector assembly constituting the same
JP2011025981A Cushioning-packaging material
JP2010269279A Method for manufacturing bag filter and bag filter therefor
JP2010058780A Waterproof structure of box type loading space
JP2010217331A Cabinet for projector
JP2010116201A Shock absorbing packaging material
JP2010035687A Lancet fixing mechanism
JP2009212843A Up-and-down moving stand
JP2008122997A Portable screen device
JP2009179942A Seepage control sheet
JP2008070916A Portable screen device
JP2007286636A Portable screen device
JP2008280709A Angle adjuster and angle adjusting method
JP2007277988A Heat insulating wall structure for cold insulation storehouse etc., heat insulating ceiling structure, and heat insulating structure of cold insulation storehouse etc. using them
JP2007241167A Folding screen device
JP2007065308A Projection screen