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ISONO KEINOSUKE

Overview
  • Total Patents
    32
About

ISONO KEINOSUKE has a total of 32 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan. Its main competitors in its focus markets machines, medical technology and chemical engineering are MUNEKATA IND MACHINERY CO LTD, FACKEL FUJIAN MACHINERY CO LTD and NAIGAI KASEI KK.

Patent filings in countries

World map showing ISONO KEINOSUKEs patent filings in countries
# Country Total Patents
#1 Japan 32

Patent filings per year

Chart showing ISONO KEINOSUKEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Isono Keinosuke 32
#2 Suzuki Tatsuo 16
#3 Nakamaru Toshiaki 4
#4 Taniguchi Masahiko 4
#5 Oe Hiroaki 3
#6 Asada Yoshimitsu 1
#7 Ichikawa Shunji 1

Latest patents

Publication Filing date Title
JPS6319149A Medical container and its production
JPS6311160A Drug liquid plastic container preventing deterioration of drug liquid by oxygen and its production
JPS62286901A Method for preventing mold in container and mildew-proofed material thereof
JPS62254760A Medical container
JPS62233162A Medical container
JPS62221352A Liquid drug containing container preventing deterioratioan of liquid drug by oxygen and its production
JPS6322368A Composite body
JPS62201642A Carrier for adsorptive substance and its production
JPS62186905A Precision filter
JPS62160103A Filter separation device
JPS62140609A Filtration separator
JPS62139669A Gasket for syringe
JPS62137065A Syringe
JPS62133959A Liquid container
JPS62133965A Carrier of substance evaporating or subliming at ambient temperature
JPS62124172A Adhesive composition
JPS62121739A Electrically conductive resin molding and production thereof
JPS62100634A Inspection plate and manufacture thereof
JPS62100566A Adhesive composition
JPS6287295A Water cleaning device