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YAMAIDE KOSAN KK

Overview
  • Total Patents
    19
About

YAMAIDE KOSAN KK has a total of 19 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan and Italy. Its main competitors in its focus markets macromolecular chemistry and polymers, thermal processes and environmental technology are KECHUANG PLASTICS COMPOUNDING CO LTD, JIANGSU YUANYANG CABLE CO LTD and HUIZHOU CHANGYI TECHNOLOGY CO LTD.

Patent filings in countries

World map showing YAMAIDE KOSAN KKs patent filings in countries
# Country Total Patents
#1 Japan 18
#2 Italy 1

Patent filings per year

Chart showing YAMAIDE KOSAN KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sawanishi Ryozo 5
#2 Matsuba Yuji 4
#3 Nonogami Isao 4
#4 Fukuda Minoru 3
#5 Yamade Keiji 3
#6 Morita Kaname 2
#7 Kohama Takuji 1
#8 Takuji Kohama 1
#9 Kaneko Jiro 1
#10 Fumiyasu Minagawa 1

Latest patents

Publication Filing date Title
JPH03183854A Method for lining structure with water-proof sheet
JPH03166458A Method of spreading waterproof sheet on building
JPH03124591A Water storage tank
JPH02282552A Roofing method using metal plate for roof material
JPH02147757A Roof floor waterproof construction method for building
JPH02140354A Housetop heat shielding waterproof construction for building
JPH02104839A Waterproofing method of construction
JPH01318622A Manufacture of water storage tank
JPH01312291A Water stop method for tank wall through pipe of water storage tank
JPH01294484A Manufacture of heat accumulation tank
JPH01240486A Heat insulating waterproof construction for heat accumulating layer and its heat insulating waterproof panel
JPH01203554A Repairing and water-proofing of leaking flat-roof
JPS6389767A Structure of fireproof and waterproof roof
JPS6389766A Waterproof construction method of roof
JPS6383362A Waterproof construction method of walking land roof
JPS6367361A Waterproof construction method of roof of building and structure of waterproof roof
JPS61176502A Thermally molded article for insecticidal and fungicidal use
JPS5113123A Rikuyaneno bosuikoho