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GOLD KOSAN KK

Overview
  • Total Patents
    59
About

GOLD KOSAN KK has a total of 59 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and basic materials chemistry are JAPAN CONSERVATION ENG CO LTD, NAKA ENGINEERING KK and XIANG TAN.

Patent filings in countries

World map showing GOLD KOSAN KKs patent filings in countries
# Country Total Patents
#1 Japan 59

Patent filings per year

Chart showing GOLD KOSAN KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Aonuma Takezo 59
#2 Kobayashi Tatsuji 3
#3 Shiraishi Yoshihiro 2
#4 Kawahara Kiyohisa 2
#5 Tokura Seiichi 2
#6 Numata Minoru 2

Latest patents

Publication Filing date Title
JP2007312603A Method for producing powdered soybean
JP2007228929A Method for producing cereal powder
JP2006345755A Method for producing fermented soybean
JP2006075666A Waste treatment method and photocatalyst material
JP2004107199A Apparatus for manufacturing compost
JP2003250478A Soybean-processed food
JP2003235485A Method for producing powdery food and processed food
JP2003171196A Complex fertilizer
JP2002239499A Waste treatment equipment
JP2002147068A Partition fence
JP2001112443A Powdery food
JP2001278687A Perishable garbage disposal equipment
JP2001179205A Garbage disposer
JP2001038334A Garbage treating device
JP2000313684A Apparatus for producing compost
JP2000072584A Device for producing compost
JP2000032845A Apparatus for cultivating mushrooms
JP2000044374A Device for producing compost
JPH11332461A Maintenance of freshness of mushroom
JPH11310488A Compost producing apparatus