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KOKI ENG KK

Overview
  • Total Patents
    31
About

KOKI ENG KK has a total of 31 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Japan. Its main competitors in its focus markets machines, medical technology and audio-visual technology are INTERNAT CONTAINERS LTD, NEUVOKAS CORP and SPYDEVOLD BAARD.

Patent filings in countries

World map showing KOKI ENG KKs patent filings in countries
# Country Total Patents
#1 Japan 31

Patent filings per year

Chart showing KOKI ENG KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yotsutsuji Akira 29
#2 Kono Masami 6
#3 Suzuki Takuya 6
#4 Amano Noriko 5
#5 Sato Hiroshi 1
#6 Azuma Tamanori 1
#7 Tsuji Hiroshi 1

Latest patents

Publication Filing date Title
JPH10201844A Cylinder for syringe, production thereof and production of lubricant thin layer based on silicone oil
JPH10140362A Varnish for electroless plating and varnish coating film-provided injection-molded article
JPH09322869A Cleaner
JPH0966104A Syringe integrated with needle
JPH08280799A Hermetic sealing type syringe
JPH08280801A Syringe cap
JPH08280803A Syringe
JPH08280804A Manufacture of syringe and piston used in the syringe
JPH0880291A Isobaric pack structure of blood collection tube
JPH04208453A Manufacture of plastic molded object with conductive circuit
JPH04152104A Precise molding method of ceramic and metallic powder
JPH0497846A Manufacture of electro-conductive sheet plastic and molded product thereof
JPH0496398A Formation of radio wave plastic reflector
JPH0497809A Sheet for preparing conductive plastic molded product, preparation of said molded product using the same and molded product
JPH0490326A Metal foil for plastic-metal composite molding and manufacture of molded item using it
JPH0467915A Injection molding of precise component
JPH03230918A Manufacture of metallic foil-plastic composite injection molding and its product
JPH03149149A Compound plate and work method thereof
JPH03140237A Metal-plastic composite molded product and its manufacture
JPH02295712A Preparation of composite of plastic and metal