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SUGIYASU MASATOSHI

Overview
  • Total Patents
    11
About

SUGIYASU MASATOSHI has a total of 11 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Japan. Its main competitors in its focus markets thermal processes are DRESDEN WAERMEGERAETEWERK, YOUEI SEISAKUSHIYO KK and NODA INDUSTRIAL CO LTD.

Patent filings in countries

World map showing SUGIYASU MASATOSHIs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing SUGIYASU MASATOSHIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Thermal processes

Focus technologies

# Technology
#1 Controlling combustion

Top inventors

# Name Total Patents
#1 Sugiyasu Masatoshi 11

Latest patents

Publication Filing date Title
JPH08140702A Shoes having shoe cover for rain
JPH08140705A Shoes with attaching and detaching device
JPH06154003A Sandal type footwear
JPS62168307A Expander for switch attached cord for automatically contracting fluorescent lamp or the like
JPS6155521A Automatic stopping device for burning gas supplying in emergency
JPS60152737A Automatic water discharge stop apparatus at spigot
JPS55120801A Attaching and detaching structure in shoes
JPS54133941A Device for tightening boot lace
JPS54108754A Lace binding structure for boots
JPS5453085A Reeclosed stopper for bottle
JPS5434130A Manual automatic water injection valve apparatus