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SHIZUOKA KOGYO CO LTD

Overview
  • Total Patents
    20
About

SHIZUOKA KOGYO CO LTD has a total of 20 patent applications. Its first patent ever was published in 1968. It filed its patents most often in Japan, France and United Kingdom. Its main competitors in its focus markets packaging and shipping, textiles and paper and machine tools are SK ENG CO LTD, CELLI NONWOVENS SPA and ROBBIATI DANTE.

Patent filings in countries

World map showing SHIZUOKA KOGYO CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 5
#2 France 3
#3 United Kingdom 3
#4 Canada 2
#5 Germany 2
#6 United States 2
#7 Spain 1
#8 Netherlands 1
#9 Sweden 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Murakami Tamotsu 7
#2 Tokuno Masateru 3
#3 Fukaya Toshihiro 2
#4 Murakami T 1
#5 Miyamoto Keiji 1
#6 Sugizawa Takashi 1
#7 Yamada Yoshinobu 1

Latest patents

Publication Filing date Title
JPS61166466A Piling and transporting device for paper sheets
JPS61166456A Splicer for connecting sheet
JPS60148860A Corrugated cardboard stacker
JPS6071448A Sheet joining splicer
JPS59153753A Splicer for sheet connection
US3923595A High speed multi-cylinder machine for manufacturing a multi-ply paper
FR2058059A5 High speed paper - making machine for multi-layer paper mfr
GB1278375A High speed multi-cylinder machine for manufacturing a multi-ply paper
FR2093090A5 Edge trimming device for paper making
GB1217777A High-gloss paper
US3556936A Apparatus for trimming both edges of a multilayer paper web
CA913956A High speed multi-cylinder machine for manufacturing a multi-ply paper