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MITSUI TOUATSU HIRYO KK

Overview
  • Total Patents
    16
About

MITSUI TOUATSU HIRYO KK has a total of 16 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Japan. Its main competitors in its focus markets basic materials chemistry and environmental technology are HEFEI ZHISHANG AGRICULTURAL DEV CO LTD, MCKNIGHT GARY DAVID and INST DE CERCETARI PENTRU PEDOL.

Patent filings in countries

World map showing MITSUI TOUATSU HIRYO KKs patent filings in countries
# Country Total Patents
#1 Japan 16

Patent filings per year

Chart showing MITSUI TOUATSU HIRYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fukuoka Akio 9
#2 Machitani Kiichi 8
#3 Nakajima Yasutoshi 5
#4 Iwamoto Satoru 2
#5 Kubota Yutaka 2
#6 Arai Yukio 2
#7 Takahashi Shigeru 1
#8 Morooka Chiaki 1
#9 Takeda Senju 1
#10 Hanazaki Masayuki 1

Latest patents

Publication Filing date Title
JP2007084414A Sulfur coated fertilizer having improved coating film strength and method of manufacturing the same
JP2006290716A Manufacturing method of natural amino acid fertilizer derived from gelatin waste
JP2006089328A Method of manufacturing stabilized sulfur-coated fertilizer
JP2005219990A Foliar spraying agent
JP2003274761A Foliar spraying agent
JP2002145690A Snow thawing fertilizer
JP2002029870A Fertilizer for paddy field
JP2001294495A Paste fertilizer
JP2001058892A Slow-release nitrogen fertilizer
JP2001181078A Fertilizer formed material
JP2001114586A Article packed with fertilizer
JP2001089272A Poultry manure-containing fertilizer
JP2001089284A Sulfur coated organic fertilizer
JP2000303068A Sulfur-coated soil conditioner
JP2000037109A Pelletized seed
JPH11228274A Sulfur-coated fertilizer