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KAWAGUCHI LTD

Overview
  • Total Patents
    14
About

KAWAGUCHI LTD has a total of 14 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Japan, Germany and United States. Its main competitors in its focus markets machines, audio-visual technology and control are ANHUI WENHE WOOD CO LTD, NIPPON ACADEMIC CENTER KK and GUANGSHENG ZENG.

Patent filings in countries

World map showing KAWAGUCHI LTDs patent filings in countries
# Country Total Patents
#1 Japan 9
#2 Germany 2
#3 United States 2
#4 France 1

Patent filings per year

Chart showing KAWAGUCHI LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mochizuki Masashi 2
#2 Kato Masami 2
#3 Miyagishima Yoshihisa 2
#4 Endo Takanori 1
#5 Otsuki Yoshimasa 1
#6 Ueda Kenzo 1
#7 Nakada Eiji 1
#8 Hamada Nao 1
#9 Sasanoi Tatsuya 1
#10 Yamaguchi Chikatoshi 1

Latest patents

Publication Filing date Title
JPH11170320A Injection apparatus
JPH1177681A Apparatus for recycling resin molding
JPH07205199A Injection mold
JPH07137111A Mold protecting method for injection molding machine
JPH0691534A Surface layer part removing method and device for synthetic resin product
JPH05329908A Injection process controlling method of injection molder
JPH02265722A Injection apparatus of injection molding machine
US4841364A System for confirming the release of a molded article in an injection molding apparatus and for determining the quality of the article
JPH01128819A Method and apparatus for controlling speed of hydraulic mechanism of injection molder
JPS63242509A Injection apparatus of injection molding machine
DE2438266A1 Hydraulic plastics injection moulding machine - with magnetic flow control valve, pressure control valve and electrical control devices
FR2170879A1 Continuous injection moulding plant - using multi impression tooling on endless conveyor
DE2162825A1 Continuous injection moulding plant - using multi impression tooling on endless conveyor
US3765812A Mold clamping mechanism for molding machine