Learn more

CO OP CHEM CO LTD

Overview
  • Total Patents
    48
About

CO OP CHEM CO LTD has a total of 48 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Japan. Its main competitors in its focus markets basic materials chemistry, materials and metallurgy and environmental technology are KYOEI KOGYOSHO KK, ACTIVE MINERALS INT LLC and M & II KK.

Patent filings in countries

World map showing CO OP CHEM CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 48

Patent filings per year

Chart showing CO OP CHEM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ando Seinosuke 12
#2 Furusawa Takashi 11
#3 Sekimoto Takahiro 9
#4 Yamada Fumiyoshi 7
#5 Honma Ko 6
#6 Fujisaki Toshikazu 5
#7 Nikaido Yuko 5
#8 Takasu Eiichi 4
#9 Sato Ryosuke 4
#10 Takeuchi Hideaki 4

Latest patents

Publication Filing date Title
JP2007275051A Culture medium for cell raising of seedling
JP2006052136A Organic clay composite and method of manufacturing the same
JP2004339060A Fertilizer for basal dressing
JP2006020522A Calcium-enriched plant and method for cultivating the same
JP2005104757A Organic clay composite
JP2004024266A Culture soil
JP2003246618A Collapsible granular gypsum
JP2004135531A Horticultural soil
JP2003128488A Paste fertilizer not depositing crystal
JP2004041956A Fluid mixing apparatus and homogeneous dispersion liquid obtained by using the same
JP2003238819A Heat-resistant filler
JP2003210056A Method for dwarfing treatment of monocotyledonous horticultural bulbous flowers
JP2003212683A Powdery fertilizer package
JP2002308690A Agrochemical-containing granular fertilizer containing two or more kinds of agrochemicals
JP2002308689A Agrochemical-containing granular fertilizer
JP2002234822A Manicure preparation
JP2001097795A Spherical granular fertilizer
JP2002000063A Solidifying agent for culture soil
JP2000302437A Synthetic mica composite
JP2001048523A Organic mica