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HOYA LENS THAILAND LTD

Overview
  • Total Patents
    624
  • GoodIP Patent Rank
    2,471
  • Filing trend
    ⇧ 43.0%
About

HOYA LENS THAILAND LTD has a total of 624 patent applications. It increased the IP activity by 43.0%. Its first patent ever was published in 2001. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and Japan. Its main competitors in its focus markets optics, macromolecular chemistry and polymers and machines are NIKON ESSILOR CO LTD, TALEX OPTICAL CO LTD and NIKON-ESSILOR CO LTD.

Patent filings per year

Chart showing HOYA LENS THAILAND LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kousaka Masahisa 109
#2 Kageyama Yukio 66
#3 Ogo Yoichi 50
#4 Tasaki Natsumi 43
#5 Yamashita Teruo 40
#6 Ohnishi Tomofumi 32
#7 Ito Ayumu 31
#8 Qi Hua 28
#9 Hatanaka Takashi 27
#10 Watanabe Tsuyoshi 27

Latest patents

Publication Filing date Title
WO2021060554A1 Spectacle lens and method for manufacturing spectacle lens
WO2021065759A1 Spectacle lens
WO2021065758A1 Spectacle lens
WO2021060563A1 Polymerizable composition for optical members, optical member, and colored optical member
WO2021065757A1 Eyeglass lens
EP3798944A1 Learning model generation method, computer program, eyeglass lens selection support method, and eyeglass lens selection support system
WO2021059886A1 Design method for progressive refractive power lens, design system for progressive refractive power lens, and progressive refractive power lens group
WO2021059887A1 Spectacle lens and method for manufacturing same
WO2021065247A1 Binocular vision function measurement method, binocular vision function measurement program, spectacle lens designing method, spectacle lens manufacturing method, and binocular vision function measurement system
WO2021059814A1 Spectacle lens design system, spectacle lens design method, and spectacle lens design program
WO2021065170A1 Binocular function measuring method, binocular function measuring program, design method for spectacle lens, manufacturing method for spectacle lens, and binocular function measuring system
WO2021059673A1 Ophthalmic lens
WO2021059672A1 Ophthalmic lens
WO2020262400A1 Polarizing lens
WO2020262402A1 Method for manufacturing polarizing lens, polarizing film, and polarizing lens
WO2020262399A1 Method for manufacturing polarizing lens, polarizing film, and polarizing lens
JP2021005081A Spectacle lens and designing method therefor
JP2021005080A Ophthalmic lens
WO2020203649A1 Measuring method for measuring sensing capability of eye of subject, and setting method for progressive power lens
WO2020203645A1 Measuring method for measuring rotation characteristic of eyeball of subject and setting method for progressive power lens