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KAKINUMA KINZOKU SEIKI KK

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    235,361
  • Filing trend
    ⇩ 100.0%
About

KAKINUMA KINZOKU SEIKI KK has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1988. It filed its patents most often in Japan. Its main competitors in its focus markets thermal processes, mechanical elements and computer technology are MULLINS JOHN W, PRODUCTION CONTROL UNITS INC and GEORGE HILGER.

Patent filings in countries

World map showing KAKINUMA KINZOKU SEIKI KKs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

Chart showing KAKINUMA KINZOKU SEIKI KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kakinuma Osamu 10
#2 Kakinuma Junichiro 4
#3 Kakinuma Shu 2
#4 Ikenaga Eiichi 1
#5 Kato Shuichiro 1
#6 Kinoshita Masao 1

Latest patents

Publication Filing date Title
JP2018197604A Branch pipe and branch pipe for multi-air conditioner
JP2012013323A Distributor for refrigerating cycle and method of manufacturing the same
JP2011021824A Heat exchanger and method of forming extension part of fin of the heat exchanger
JP2008002679A Manufacturing method of pipe flow divider and extension for pipe flow divider
JP2008002559A Pipe flow divider for refrigerant cycle
JP2007032921A Flow divider and its manufacturing method
JP2007024426A Heat exchanger, its manufacturing method, and freezing apparatus using the heat exchanger
JP2006346815A Press die for aluminum shape material cutting and aluminum shape material cutting method
JP2006317094A Heat exchanger
JP2003121090A Heat exchanger and refrigerator using the same
JP2002149996A Sales method for branch joint kit
JP2002098286A Branch joint and pipe connecting method using the same
JPH01224124A Fin tube type heat exchanger and its manufacture