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HEIWA KAGAKU KOGYOSHO KK

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    239,563
About

HEIWA KAGAKU KOGYOSHO KK has a total of 19 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, machines and surface technology and coating are BENTELER SGL GMBH & CO KG, DIXON ROCHE KEITH and REHAU AG + CO.

Patent filings in countries

World map showing HEIWA KAGAKU KOGYOSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 19

Patent filings per year

Chart showing HEIWA KAGAKU KOGYOSHO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hatakeyama Kazuyuki 15
#2 Hatakeyama Harumasa 5
#3 Fujino Motoaki 2
#4 Hatakeyama Noriko 1
#5 Okabe Toshio 1

Latest patents

Publication Filing date Title
JP2020044717A Resin molding and method for producing the same
JP2014219070A Pressure vessel
JP2009214405A Biomass-derived laminated plastic molding and its manufacturing method
JP2006341448A Biodegradable resin product, method and apparatus for molding it
JP2006297699A Biodegradable resin product and method and apparatus for molding it
JP2006103713A Partially multi-layered container including main layer having shape keeping property
JP2006088541A Laminated plastic product
JP2004123174A Multi-layer divided vessel and its molding machine
JP2002337836A Container adaptable to partial recovery and partial disposal
JP2001225430A Biodegradable plastic product
JP2001206367A Crushable plastic container
JP2000023629A Kagami-mochi held in container and its production
JP2000025099A Manufacture of container for large round rice-cake
JPH115848A Plastic product
JPH10305826A Plastic bottle which can be squashed and production thereof
JPH10120044A Watertight packaging container
JPH0925045A Adhesive tape cutter
JPH08324598A Antibacterial tube container
JPH07112771A Antibacterial multilayer container