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COLPO CO LTD

Overview
  • Total Patents
    81
About

COLPO CO LTD has a total of 81 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets medical technology, consumer goods and packaging and shipping are MESSER FRANCE SAS, CARBOXYQUE FRANCAISE and CRYOPORT INC.

Patent filings per year

Chart showing COLPO CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Takasugi Mitsuo 76
#2 Sakaba Yasuo 10
#3 Okuyama Yoshio 9
#4 Imaizumi Hiroo 2
#5 Takamura Takatsugu 2
#6 Takasugi Mituo 1
#7 Okuyama Ajoshio 1
#8 Uchida Fumihiko 1

Latest patents

Publication Filing date Title
JP2002297728A Method and system for efficient delivery business processing
JPH11218375A Liquefied gas supply device for low temperature preservation commodity transportation vehicle
EP0964214A1 Compact chilling system for containers and method for preserving cold
TW404925B Small-size rapid cooling system, thermal insulating method and the thermal insulating bag
US5924181A Method and apparatus for conserving a cadaver
JPH10262633A Cold reservation of low-temperature preserved product and cold reserving bag
JPH10253214A Small-sized rapid cooling system and thermal insulating method
JPH1086822A Condola inside cooling method and cooling device for ropeway
JPH1045501A Method for cleanly embalming dead body
JPH09308659A Cold retaining method for inside of cask and the like and cold retaining device therefor
JPH09170860A Low temperature preserved article transporting and distributing method
JPH0926244A Liquefied gas supplying device for low temperature stored articles transporting vehicle
JPH08319005A Automatic warehouse for cold insulating article
JPH08164979A Low-temperature preserve storage container and container-cooling device
JPH082314A Delivery and dispatch vehicle for low temperature storage article and liquefied gas feeder
JPH07218081A Container cooler
JPH07103632A Low temperature preserved goods transport and distribution method
JPH06115888A Simple lifter
JPH04183647A Cold insulation box device for vehicle
JPH0472165A Method for transporting lower temperature conservation article