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Kenji TAKASHIBA
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Thanyaburi, TH
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Patents Grants
last 30 patents
Information
Patent Grant
Spectacle lens and spectacles
Patent number
11,402,666
Issue date
Aug 2, 2022
HOYA LENS THAILAND LTD.
Eisaku Iwasaki
G02 - OPTICS
Information
Patent Grant
Eyeglass lens and method of manufacturing the same
Patent number
8,950,861
Issue date
Feb 10, 2015
HOYA Lens Thailand Ltd.
Hisashi Higuchi
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
SPECTACLE LENS AND SPECTACLES
Publication number
20180373062
Publication date
Dec 27, 2018
Hoya Lens Thailand Ltd.
Hitoshi KAMURA
G02 - OPTICS
Information
Patent Application
SPECTACLE LENS AND SPECTACLES
Publication number
20180299700
Publication date
Oct 18, 2018
HOYA LENS THAILAND LTD.
Kenji TAKASHIBA
G02 - OPTICS
Information
Patent Application
SPECTACLE LENS AND SPECTACLES
Publication number
20170242273
Publication date
Aug 24, 2017
HOYA LENS THAILAND LTD.
Eisaku IWASAKI
G02 - OPTICS
Information
Patent Application
EYEGLASS LENS AND METHOD OF MANUFACTURING THE SAME
Publication number
20130342809
Publication date
Dec 26, 2013
Hisashi HIGUCHI
G02 - OPTICS