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NICHIEI KOZAI KK

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    231,987
  • Filing trend
    ⇩ 100.0%
About

NICHIEI KOZAI KK has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1984. It filed its patents most often in Japan. Its main competitors in its focus markets materials and metallurgy and machines are A R D CORP, TECHMIRE LTD and SODICK PLUSTECH CO LTD.

Patent filings in countries

World map showing NICHIEI KOZAI KKs patent filings in countries
# Country Total Patents
#1 Japan 16

Patent filings per year

Chart showing NICHIEI KOZAI KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Kida Kaneaki 7
#2 Ichikawa Masaki 5
#3 Yoshikawa Koichi 4
#4 Seiyama Koichi 3
#5 Ogawa Hachiro 2
#6 Shirota Yukinori 2
#7 Suganuma Tadayuki 2
#8 Akaike Seiichi 2
#9 Suda Mitsunori 2
#10 Seo Akira 1

Latest patents

Publication Filing date Title
JP2018115449A Deck plate connecting metal fitting and deck plate connection method
JP2003164945A Chill-block
JP2002257371A Concrete floor heating equipment
JPH08225830A Quenching of die made of hot die steel
JPH0913162A Metal nitriding method
JPH0857620A Plunger sleeve for die casting
JPH07276194A Polishing method for workpiece surface
JPH07292682A Anchor member
JPH0328318A Method for hardening hot die steel
JPH01299796A Tool
JPS63255317A Apparatus for tempering material and method for using it
JPS63255355A Modifying method by mixed gas penetration
JPS61103658A Injection cylinder for die casting machine
JPS61103661A Combination pin for die casting
JPS6167555A Injection sleeve for die casting
JPS6167556A Injection sleeve for die casting