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MARUSHOU GIKEN KK

Overview
  • Total Patents
    11
About

MARUSHOU GIKEN KK has a total of 11 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, chemical engineering and civil engineering are THE CHINESE HEAVY INDUSTRY OF XIAN ENERGY TECH CO LTD, ISHII YUKIO and RETELE ELECTRICE DE.

Patent filings in countries

World map showing MARUSHOU GIKEN KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing MARUSHOU GIKEN KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Toda Shoshichi 9
#2 Koga Shinya 9
#3 Kanayama Kimio 9
#4 Sugawara Tomomi 9
#5 Toda Kazuhiko 8
#6 Nakajima Masahiro 8
#7 Baba Hiroshi 6
#8 Seto Hidehiko 5
#9 Komiyama Zenbee 3
#10 Tate Toshiyuki 3

Latest patents

Publication Filing date Title
JP2008002794A All-weather passive solar energy utilization sawdust drying device
JP2008002773A Complete passive solar energy utilization sawdust drying device
JP2007298261A Completely-passive solar heat-utilizing lumber-drying device
JP2007285662A Continuous solar heat scob powder drying device
JP2007285647A Solar heat passive use wood material drying device
JP2007132573A Belt conveyor type sawdust powder drying device
JP2007112009A Apparatus for drying wood passively using solar heat
JP2007071440A Solar-based wood and sawdust powder drying device
JP2003245906A Lumber-drying system and low temperature drying method
JP2003027589A Hybrid truss frame
JP2001248236A Log joint fitting