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HOYA LENSE MFG PHILIPPINE INC

Overview
  • Total Patents
    22
About

HOYA LENSE MFG PHILIPPINE INC has a total of 22 patent applications. Its first patent ever was published in 2012. It filed its patents most often in Japan. Its main competitors in its focus markets optics, machines and machine tools are NUCHMAN BENJAMIN, OPHTHONIX INC and TALEX CO LTD.

Patent filings in countries

World map showing HOYA LENSE MFG PHILIPPINE INCs patent filings in countries
# Country Total Patents
#1 Japan 22

Patent filings per year

Chart showing HOYA LENSE MFG PHILIPPINE INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kaga Tadayuki 8
#2 Shinohara Shunei 7
#3 Mori Takateru 6
#4 Hoshino Yuta 5
#5 Ito Ayumi 4
#6 Ohaku Daisuke 4
#7 Ihara Masaki 3
#8 Yamamoto Akinori 3
#9 Oshita Shugo 3
#10 Imai Yuko 3

Latest patents

Publication Filing date Title
JP2014145955A Optical article and method for manufacturing the same
JP2014142440A Method of manufacturing polarizing lens
JP2014106385A Progressive power lens and method of designing progressive power lens
JP2014048479A Spectacle lens
JP2014002342A Semifinished lens and design method of semifinished lens
JP2013257401A Spectacle lens ordering method
JP2013250345A Optical article
JP2013228437A Spectacle lens, method for manufacturing the spectacle lens, and treatment liquid
JP2013218179A Polarized lens for spectacle and manufacturing method of polarized lens for spectacle
JP2013218069A Polarized lens for spectacle and manufacturing method for the same
JP2013218004A Progressive refractive power lens and method of designing progressive refractive power lens
JP2013213964A Spectacle lens and method for manufacturing spectacle lens
JP2013195702A Color lens and method for manufacturing color lens
JP2013186348A Optical element and optical element manufacturing method
JP2013186349A Optical element manufacturing method
JP2013186296A Spectacle lens and spectacle lens design method
JP2013186229A Spectacle lens and spectacle lens design method
JP2013182249A Lens set, lens design method, and lens manufacture method
JP2013182248A Lens set, lens design method, and lens manufacture method
JP2013182250A Lens set, lens design method, and lens manufacture method