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TOYO KOSAN KK

Overview
  • Total Patents
    12
About

TOYO KOSAN KK has a total of 12 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 environmental technology are YOSHIKAWA SHIGETO, NAUCHNO-PROIZVODSTVENNOE OB EDINENIE ASTROFIZIKA and RIKEN HEALTH KK.

Patent filings in countries

World map showing TOYO KOSAN KKs patent filings in countries
# Country Total Patents
#1 Japan 12

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Saito Junichiro 7
#2 Yamamoto Yoshio 4
#3 Tsubota Minoru 2
#4 Yamamoto Tetsushi 1
#5 Terao Toshiteru 1

Latest patents

Publication Filing date Title
JP2012029896A Solenoid actuator for game machine
JP2010172168A Wiring harness binding device
JP2010040286A Exothermic body, and manufacturing method and use thereof
JP2007157951A Member mounting tool
JP2005336719A Pavement stone aggregate block having snow melting function
JP2005212168A Decorative sheet for human body
JP2003013461A Retaining wall of stones
JP2002309543A Stairs and step stone connecting unit
JP2002173926A Revetment lining
JPH11350505A Stone retaining wall
JPH11256546A Revetment covering
JPS63129161A Fuel magnetization processing device