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CHIYUUNOU YOGYO KK

Overview
  • Total Patents
    17
About

CHIYUUNOU YOGYO KK has a total of 17 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Japan. Its main competitors in its focus markets materials and metallurgy and environmental technology are ZHONGSHENG TONG, WUJIANG LONGJING HONGBEI INTERIOR DECORATION CO LTD and SIMEONOV.

Patent filings in countries

World map showing CHIYUUNOU YOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 17

Patent filings per year

Chart showing CHIYUUNOU YOGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Okumura Shuichi 8
#2 Taguchi Yukiji 8
#3 Mishina Hitoshi 6
#4 Hosoe Koji 4
#5 Itatsu Masaharu 4
#6 Itatsu Hiroyuki 4
#7 Takai Yasuji 3
#8 Itatsu Koji 2
#9 Murata Shigeru 2
#10 Igami Hideo 1

Latest patents

Publication Filing date Title
JPH10236865A Paving block low in water absorption and its production
JPH10231155A Production of ceramic aggregate grain
JPH10231154A Ceramic aggregate grain
JPH10152382A Water-permeable block for pavement and its production
JPH101356A Drying furnace
JPH09229566A Furnace manufacture of ceramic product using the furnace and ceramic product manufacturing facility
JPH09145263A Fixing structure of support
JPH09100151A Feedstock composition for producing ceramic product and ceramic product made therefrom
JPH0996491A Fuming box for object to be burnt
JPH0971485A Production of porous ceramic
JPH0971484A Apparatus for hardening for producing ceramic product
JPH0914845A Smoking furnace
JPH08320186A Transverse opening slide door for sintering furnace
JPH0873257A Method for firing smoked roof tile and independent firing furnace for smoked roof tile
JPH0829071A Truck for burning
JPS62230688A Roof tile smoking treatment
JPS62228864A Method of mounting box for smoking