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GUNZE KOBUNSHI KOGYO CO LTD

Overview
  • Total Patents
    26
About

GUNZE KOBUNSHI KOGYO CO LTD has a total of 26 patent applications. Its first patent ever was published in 1970. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets machines, civil engineering and packaging and shipping are LRM IND LLC, NORFORD IND PTY LTD and BATTENFELD GEB.

Patent filings in countries

World map showing GUNZE KOBUNSHI KOGYO CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 12
#2 United States 4
#3 Germany 3
#4 United Kingdom 2
#5 Argentina 1
#6 Belgium 1
#7 Brazil 1
#8 France 1
#9 Italy 1

Patent filings per year

Chart showing GUNZE KOBUNSHI KOGYO CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tominaga Sadasuke 5
#2 Muto K 3
#3 Otani Norio 3
#4 Muto Kikuo 3
#5 Sakurai Masao 2
#6 Imura Yoichi 2
#7 Nakamura Shigeo 2
#8 Yabuta Hiroyuki 2
#9 Masuzawa Takao 2
#10 Shinmori Mitsugi 1

Latest patents

Publication Filing date Title
JPH104866A Casing for food smoking and storing and smoked food
JPH1088762A Handrail and execution work method therefor
JPH09141719A Production of hermetic seals by extrusion molding
JPH09144265A Hollow double pipe-shaped resin-made handrail
JPH0974658A Underground duct for communication cable
JPH0957811A Matrix-like structure member, structure with matrix-like internal structure member and manufacture of the said matrix-like structure member
JPH0732503A Heat-shrinkable tube
JPH0639943A Shrinkable tube fitted in dry cell
JPH06169835A Plastic splittable chopsticks and manufacture thereof
JPH04298327A Manufacture of heat shrinkable sponge rubber tube
JPS62163207A Manufacture of conducting synthetic resin sheet
GB1456093A Method and apparatus for sealing the caps of bottles
US3861118A Method and equipment for sealing the cap of bottles
US3758370A And products resulting therefrom method for manufacturing a multi ply board of thermoplastic material
GB1352747A Multi-ply thermoplastic boards
US3758354A Manufacture of multi ply board of thermoplastic material
US3647340A Apparatus for manufacturing biaxially oriented film