Learn more

TOYAMA KEIKINZOKU KOGYO KK

Overview
  • Total Patents
    58
About

TOYAMA KEIKINZOKU KOGYO KK has a total of 58 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets machine tools, thermal processes and environmental technology are PRESEZZI EXTRUSION S P A, GRANCO CLARK INC and JANKOWSKI GMBH & CO KG.

Patent filings in countries

World map showing TOYAMA KEIKINZOKU KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 58

Patent filings per year

Chart showing TOYAMA KEIKINZOKU KOGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Washitsuka Seizo 19
#2 Oida Hisaya 18
#3 Tsukasa Seiichi 17
#4 Katou Hironobu 13
#5 Oke Hiroaki 9
#6 Hanazaki Seiichi 7
#7 Washitsuka Seizou 7
#8 Haginaka Toshimasa 7
#9 Nakano Mitsugi 6
#10 Miyazaki Tetsuo 6

Latest patents

Publication Filing date Title
JPH1181655A Scaffolding board
JPH1171965A Heat-insulating profile and surface treating method thereof
JPH10194448A Loading and unloading device of aluminum section
JPH10166502A Manufacture of heat insulation profile
JPH10147735A Low-temperature-curing matted electrodeposition coating material composition
JPH10140938A Heat-insulating shape material and manufacture thereof
JPH10140935A Manufacture of heat insulation shape material
JPH10140934A Insulation shape material
JPH10102289A Method for electrolytically coloring aluminum
JPH1096099A Electrodeposition coating method for aluminum surface treatment
JPH1088906A Shape for fitting
JPH108290A Electrolytic coloring method for aluminum and aluminum alloy
JPH09189607A Automatic colorimetric device and carrying processing device having the device
JPH09165696A Method for electrolytically coloring aluminum or aluminum alloy
JPH09155264A Surface treating device for aluminum or aluminum alloy material
JPH09150215A Method for setting manufacturing condition of extrusion of aluminum shape
JPH09150099A Baking and drying apparatus fitted with catalytic type deodorizing device
JPH09143798A Frame hanging method for special shape
JPH0995799A Transporting line device to be exclusively used for vertical hanging
JPH0995800A Surface treatment of aluminum or alulminum alloy