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IRIE HEKIZAI KK

Overview
  • Total Patents
    16
About

IRIE HEKIZAI KK has a total of 16 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Japan. Its main competitors in its focus markets machines and materials and metallurgy are VERIFI LLC, GILLES PIERRE and SHIRSHOV VYACHESLAV M.

Patent filings in countries

World map showing IRIE HEKIZAI KKs patent filings in countries
# Country Total Patents
#1 Japan 16

Patent filings per year

Chart showing IRIE HEKIZAI KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Irie Kenzou 8
#2 Irie Kenzo 6
#3 Miyakoshi Akihiko 3
#4 Fujita Junichi 1

Latest patents

Publication Filing date Title
JPH03215008A Method and apparatus for dispersing aggregate of short fiber into single fiber
JPH01192826A Method for dispersing agglomerate of short fibers into single fibers and apparatus therefor
JPS63123844A Dry-state carbon short fiber raw material treated with aggregation prevention and manufacture
JPS61157334A Apparatus for preparing fine powdery stock material in dry state by dispersing and mixing carbon staple fiber in monofilament state
JPS61157335A Apparatus for preparing fine powdery stock material in dry state by dispersing and mixing carbon staple fiber in monofilament state
JPS6030759A Carbon staple fiber reinforced cement self-leveling floor material
JPS6032880A Elastic sealant based on short carbon fiber-reinforced cement
JPS59130353A Method and apparatus for opening cotton-like body containingcarbon staple fiber
JPS59130355A Method and apparatus for producing stock material of carbon fiber mixed molded product
JPS59100720A Method and apparatus for separating agglomerated reinforcing carbon short fibers
JPS5994657A Cotton-like body consisting of carbon staple fiber and crimpable staple fiber
JPS5997560A Manufacture of raw material for carbon short fiber mixed moldings
JPS5933105A Method of uniformly mixing carbon short fiber into cement group raw material and cement group raw material containing carbon short fiber
JPS5929112A Method and device for dispersing and mixing carbon short fiber into raw material,such as concrete, mortar, etc.
JPS58181760A Method and device for mixing carbon short fiber in raw material such as concrete, mortar or the like