Naomi Ogawa

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Tokyo, JP

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Patents Grantslast 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
Spectacle lens that reflects blue light, and spectacles equipped wi...
- Patent number 10,690,944
- Issue date Jun 23, 2020
- HOYA LENS THAILAND LTD.
- Yoichi Ogo
- G02 - OPTICS
Information Patent Grant
Eyeglass lens having improved heat resistance and scratch resistance
- Patent number 10,054,715
- Issue date Aug 21, 2018
- Hoya Corporation
- Nobuyuki Tadokoro
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Eyeglass lens
- Patent number 9,927,557
- Issue date Mar 27, 2018
- Hoya Corporation
- Nobuyuki Tadokoro
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of manufacturing eyeglass lens
- Patent number 9,651,802
- Issue date May 16, 2017
- Hoya Corporation
- Naomi Ogawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Hard coat film and display using the same
- Patent number 8,092,902
- Issue date Jan 10, 2012
- Toppan Printing Co., Ltd.
- Naomi Ogawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
SPECTACLE LENS AND SPECTACLES
- Publication number 20170299896
- Publication date Oct 19, 2017
- HOYA LENS THAILAND LTD.
- Yoichi OGO
- 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
SPECTACLE LENS
- Publication number 20150338554
- Publication date Nov 26, 2015
- HOYA CORPORATION
- Nobuyuki Tadokoro
- G02 - OPTICS
Information Patent Application
SPECTACLE LENS
- Publication number 20150268384
- Publication date Sep 24, 2015
- HOYA CORPORATION
- Nobuyuki Tadokoro
- G02 - OPTICS
Information Patent Application
METHOD OF MANUFACTURING EYEGLASS LENS
- Publication number 20150064341
- Publication date Mar 5, 2015
- Naomi Ogawa
- G02 - OPTICS
Information Patent Application
Hard coat film and display using the same
- Publication number 20090148696
- Publication date Jun 11, 2009
- Toppan Printing Co., Ltd.
- Naomi Ogawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...