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NIHON TOKKYO KANRI CO LTD

Overview
  • Total Patents
    128
About

NIHON TOKKYO KANRI CO LTD has a total of 128 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, EPO (European Patent Office) and Australia. Its main competitors in its focus markets packaging and shipping, foods and drinks and surface technology and coating are SPARTECH CORP, PRINTPACK ILLINOIS INC and KRIOVAK INK.

Patent filings in countries

World map showing NIHON TOKKYO KANRI CO LTDs patent filings in countries

Patent filings per year

Chart showing NIHON TOKKYO KANRI CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Inagaki Hiromichi 47
#2 Kawai Nobuyuki 21
#3 Amano Kozo 15
#4 Fukumori Koji 12
#5 Kawashima Hideo 10
#6 Nakaya Katsumi 8
#7 Sugiyama Hitoaki 7
#8 Hibino Eri 6
#9 Yamaguchi Keisuke 6
#10 Morikawa Nobuhiko 5

Latest patents

Publication Filing date Title
JP2008062956A Laminated flexible packaging material and method for manufacturing the same
JP2007119043A Zipper for bag and packaging bag fixed with this zipper
JP2007119037A Zipper for bag and packaging bag fitted with this zipper
JP2004256157A Packaging bag for microwave heating
JP2004256159A Pillow packaging bag with easy opening means
JP2004256158A Pillow packaging bag having means to open easily
JP2004256126A Self-standing bag with spout
JP2003191968A Fastener tape for bag and method for manufacturing the fastener tape
JP2003137314A Re-sealable bag
JP2003104439A Easily unsealable soft packaging-bag and its manufacturing method
JP2003054632A Separable package
JP2003024113A Zipper tape for bag and production method thereof
JP2002326335A Gravure print laminated packaging material and method for manufacturing the same
JP2002230330A Design mall system
JP2002219777A Easily openable cylindrical sealed wrapper
JP2002178622A Method for gravure printing using aqueous gravure ink and printed matter printed thereby
JP2002128098A Rice bag
JP2002096448A Furnisher roller in water-base gravure printing press
JP2002086886A Gravure printing method for printing with water-based ink and gravure printing machine using water-based ink
JP2001307234A Eating house system