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TSUURING MEGANE KK

Overview
  • Total Patents
    17
About

TSUURING MEGANE KK has a total of 17 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Japan. Its main competitors in its focus markets optics, environmental technology and machines are ZHANG ZENGHUI, KOBAYASHI MITSUO and LINDBERG AS.

Patent filings in countries

World map showing TSUURING MEGANE KKs patent filings in countries
# Country Total Patents
#1 Japan 17

Patent filings per year

Chart showing TSUURING MEGANE KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Niwa Yasuhiro 17

Latest patents

Publication Filing date Title
JP2005049381A Spring case for spring hinge of temple of spectacle frame
JP2004045712A Side bracket attaching structure for spectacle frame
JP2003315742A Spectacles
JP2003315744A Temple of spectacle frame
JP2003315743A Flip-up spectacles
JP2003015091A Method of manufacturing chuting temple of spectacle frame
JP2002277831A Grooved frame
JP2001330802A Eyewire structure of spectacles
JPH10100134A Tool for boring correction lens of glasses
JPH09325303A Spectacle frame
JPH0961754A Lens stopping wire for half rim frame
JPH08278471A Spectacles
JPH06242406A Spectacle frame
JPH06160781A Spectacle frame
JPH0611668A Spectacle frame and its production
JPH04352126A Spectacle frame and production thereof
JPS6059320A Holding jig for blank material of spectacle front frame