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SUGIYAMA HIROJI

Overview
  • Total Patents
    18
About

SUGIYAMA HIROJI has a total of 18 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are FARID IND SPA, OMB BRESCIA SPA and YAN AN MIDDLE SCHOOL SHANGHAI.

Patent filings in countries

World map showing SUGIYAMA HIROJIs patent filings in countries
# Country Total Patents
#1 Japan 18

Patent filings per year

Chart showing SUGIYAMA HIROJIs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Garbage disposal

Top inventors

# Name Total Patents
#1 Sugiyama Hiroji 18

Latest patents

Publication Filing date Title
JP2013244396A Score sheet for ball rolling game
JP2003144597A Golf mat
JP2000316691A Pillow cover having shoulder cover
JPH11243863A Bun with bean-jam filling for drinking in draft
JPH11197035A Ladle with hole bored having soup retaining part
JPH11200450A Air bladder for pushing-up float ball of flush toilet
JPH1159058A Marker with curved point part
JPH10317201A Shirt provided with open part in sleeve part of long sleeve
JPH10309398A Clothing-drying pole pinch for drying trousers
JPH10258001A Portable paper cover for western-style toilet seat
JPH1057278A Portable paper cover for western style toilet seat
JPH09238638A Fermented soybean accompanied with spice
JPH09154525A Fermented beans containing spice
JPH08256952A Disposable corner box for menstruation
JPH08206267A Table tennis table narrowed in table width
JPH08130661A Remote controller identifying channel number
JPH0856872A Western style toilet-seat paper-cover put in portable container bag
JPH07323814A Heat insulating device used in seat belt