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TENRYU KAGAKU KOGYO KK

Overview
  • Total Patents
    74
  • GoodIP Patent Rank
    190,427
About

TENRYU KAGAKU KOGYO KK has a total of 74 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Japan and Republic of Korea. Its main competitors in its focus markets packaging and shipping, environmental technology and machines are SHANGHAI XINPENG PLASTIC PROD CO LTD, BELLIGNITE SA and BUCKEYE MOLDING CO.

Patent filings in countries

World map showing TENRYU KAGAKU KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 73
#2 Republic of Korea 1

Patent filings per year

Chart showing TENRYU KAGAKU KOGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoshida Hitoaki 68
#2 Inoue Koji 3
#3 Nasu Kazufumi 2
#4 Kawabata Yoshiyuki 1
#5 Yoshida Yoshiaki 1
#6 Kitada Kenji 1
#7 Yoshida Akihito 1
#8 Nakayama Keiko 1

Latest patents

Publication Filing date Title
JP2020196486A Hinge cap made of synthetic resin
JP2017057009A Screw lid type container
JP2017039517A Resin-made double lid-type pouring tool
JP2016049999A Bottle plug
JP2016011128A Extraction device for paper container
JP2015150846A Extrusion container, and manufacturing method and manufacturing apparatus of cartridge used for the same
JP2015085976A Hinge cap made of resin
JP2015083485A Bottle plug
JP2014162533A Resin-made cap
JP2013086812A Structure of hinged cap
JP2013014360A Container
JP2012176786A Synthetic resin-made lid device
JP2012158362A Lid device with sealing body
JP2012051577A Synthetic resin-made lid device
JP2011105315A Pouch container and spout used for this
JP2011006116A Pouch container
JP2010260583A Synthetic resin cap of forced fit type
JP2010208193A Cartridge for packing high viscosity of resin composition, and plunger used therefor
JP2009227331A Holder for pouch container
JP2009179369A Stand for bag container