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IGUCHI KEN

Overview
  • Total Patents
    31
About

IGUCHI KEN has a total of 31 patent applications. Its first patent ever was published in 2009. It filed its patents most often in United States. Its main competitors in its focus markets optics, packaging and shipping and textiles and paper are KONICA MINOLTA TECH DEVELOPMENT WUXI CO LTD, YAHATA ISAO and DEJONG JOANNES N M.

Patent filings in countries

World map showing IGUCHI KENs patent filings in countries
# Country Total Patents
#1 United States 31

Patent filings per year

Chart showing IGUCHI KENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Iguchi Ken 31
#2 Kawaguchi Takahiro 25
#3 Taguchi Hiroyuki 20
#4 Tsuchihashi Hiroyuki 20
#5 Yahata Isao 18
#6 Taki Hiroyuki 18
#7 Iizuka Chiaki 4
#8 Sugizaki Yoshiaki 3
#9 Mano Shinichiro 3
#10 Yokochi Hidetoshi 3

Latest patents

Publication Filing date Title
US2013002784A1 Method for color erasing process and color erasing device
US2012038958A1 Decoloring device consecutively decoloring image on sheet, management device causing decoloring device to consecutively decoloring image on sheet, and decoloring system including decoloring device and management device
US2012038732A1 Decoloring apparatus and sheet transport control method
US2012026531A1 Decoloring device and function management method
US2011221183A1 Decoloring device, sheet feed method, and computer-readable recording medium recording sheet feed program
US2011074086A1 Decolorizing device and method for controlling decolorizing device
US2010323286A1 Image erasing apparatus and method of carrying recording medium in image erasing apparatus
US2010196063A1 Image forming apparatus
US2010118361A1 Image elimination apparatus, image eliminating method and image forming apparatus
US2009200724A1 Sheet folding apparatus, image forming apparatus using the same, and sheet folding method