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CHALLANGE FIVE KK

Overview
  • Total Patents
    41
About

CHALLANGE FIVE KK has a total of 41 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are TOYO KURIIN KAGAKU KK, KANTOU REGIONAL CONSTR BUREAU and JURONG GU GE DEMESNE MODERN AGRICULTURAL SCIENCE AND TECHNOLOGY DEV CO LTD.

Patent filings in countries

World map showing CHALLANGE FIVE KKs patent filings in countries
# Country Total Patents
#1 Japan 41

Patent filings per year

Chart showing CHALLANGE FIVE KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Shibahara Kenji 40
#2 Shibahara Yutaka 8
#3 Shibahara Keita 1

Latest patents

Publication Filing date Title
JP2013133578A Glove
JP2013108200A Glove
JP2013079465A Glove
JP2013076194A Finger insertion tool
JP2013076195A Glove
JP2011148160A Packaging bag and method of manufacturing the same
JP2010173102A Packaging bag, and method of manufacturing the same
JP2010083073A Manufacturing method of packaging bag
JP2009234597A Packaging bag
JP2009143593A Packaging bag
JP2008280068A Packaging bag
JP2007015703A Bag body for preventing enclosure from being seen through
JP2006290375A Bag for use of attachment to cylindrical article and columnar article
JP2006232287A Hooking bag
JP2005186945A Bag body
JP2005178838A Bag body
JP2004256146A Bag for two-way correspondence
JP2004256150A Bag for two-way correspondence
JP2004174916A Double postal card, and sheet for postal card for manufacturing the double postal card
JP2004160887A Postcard and sheet for manufacturing postcard