Learn more

CHISSO ASAHI HIRYO

Overview
  • Total Patents
    18
About

CHISSO ASAHI HIRYO has a total of 18 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 basic materials chemistry, chemical engineering and environmental technology are VITA EUROP LTD, CALIFORNIA SPRAY CHEMICAL COMP and IJO PRODUCTS LLC.

Patent filings in countries

World map showing CHISSO ASAHI HIRYOs patent filings in countries
# Country Total Patents
#1 Japan 18

Patent filings per year

Chart showing CHISSO ASAHI HIRYOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fujita Toshio 9
#2 Takahashi Tomotaka 7
#3 Yoshida Shigemitsu 7
#4 Shimizu Kouzou 5
#5 Maeda Shiyoutarou 4
#6 Tokunaga Mitsuo 3
#7 Yagiyuu Yoshinobu 2
#8 Hatanaka Jiyunji 2
#9 Nakatani Hideaki 2
#10 Yasuhara Minoru 2

Latest patents

Publication Filing date Title
JPS5962509A Suppression of blight of crop
JPS5682880A Soil conditioning material
JPS5626797A Clad fertilizer and its manufacture
JPS565394A Hydrophilic coated fertilizer and its manufacture
JPS55167197A Effecttregulating fertilizer and its manufacture
JPS55162495A Floattprevention treated coated fertilizer and its treatment
JPS5590495A Coated fertilizer and its manufacture
JPS5561728A Artificial cultivating soil
JPS5497260A Coared fertilizer and production thereof
JPS5410167A Production of composite frtilizer
JPS53127161A Fertilizer having bacteriostasis against fusarium bacillus
JPS53127824A Controlling agent fusarium phatogenic bacillus and fertilizer containing same
JPS5398265A Method for covering fertilizers
JPS52107907A Culture soil for growing young rice plant and its preparation
JPS52102162A Fertilizer for multi cluture and process for producing same
JPS5298155A Molded soil amendment imput and process for producing same