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MEIWA PACKS KK

Overview
  • Total Patents
    50
About

MEIWA PACKS KK has a total of 50 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Japan and Taiwan. Its main competitors in its focus markets packaging and shipping, machines and surface technology and coating are NOMACORC L L C, ALSACIENNE ALUMINIUM and TRANSHIELD AS.

Patent filings in countries

World map showing MEIWA PACKS KKs patent filings in countries
# Country Total Patents
#1 Japan 49
#2 Taiwan 1

Patent filings per year

Chart showing MEIWA PACKS KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakano Katsumi 19
#2 Mitarai Hajime 18
#3 Morikawa Osamu 10
#4 Masuda Yasutoshi 8
#5 Kinugawa Tadashi 7
#6 Ito Yoshibumi 6
#7 Yamashita Yuji 5
#8 Ishihara Masakatsu 2
#9 Takaso Toshiki 2
#10 Nakanaga Yukihiro 2

Latest patents

Publication Filing date Title
JP2000255641A Cassette bag and package for soft ice cream
JP2000185359A Manufacture of standing pouch
JP2000118575A Standing pouch with automatic pressure control function
JP2000109142A Packaging container having automatic pressure adjustment function
JPH11100659A Production of gas barrier type film
JPH11342574A Polyethylenic film for metal vapor deposition and metallized film
JPH11310278A Packaging body having perfect sealing property and automatic pressure control function
JPH11235800A Metallized paper and manufacture thereof
JPH11227800A Easily unsealable butt-seam bag and base sheet for manufacturing same
JPH11198155A Label for in-mold molding and production of in-mold molded article using label
JPH11139463A Packing body
JPH11139466A Packaging bag having automatic pressure-governing function and its manufacture
JPH1131896A Portable type telephone electromagnetic wave shield bag
JPH10341093A Electromagnetic wave shielding film
JPH1059387A Side gusset bag and production thereof
JPH10287345A Liquid packaging bag
JPH10202807A Laminated film and packaging bag
JPH10175681A Packaging bag having automatic pressure regulating function
JPH10128910A Manufacture of vacuum evaporation paper
JPH1080971A Functional material