Hiroki FUKAYA

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Patents Grantslast 30 patents

Information Patent Grant
Antireflection film, optical element and ophthalmology apparatus
- Patent number 10,345,489
- Issue date Jul 9, 2019
- Topcon Corporation
- Hiroki Fukaya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optical substrate
- Patent number 8,882,280
- Issue date Nov 11, 2014
- Kabushiki Kaisha Topcon
- Hiroki Fukaya
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
ANTIREFLECTION FILM, OPTICAL ELEMENT AND OPHTHALMOLOGY APPARATUS
- Publication number 20170090071
- Publication date Mar 30, 2017
- TOPCON CORPORATION
- Hiroki FUKAYA
- G02 - OPTICS
Information Patent Application
OPTICAL SUBSTRATE
- Publication number 20130271836
- Publication date Oct 17, 2013
- Hiroki FUKAYA
- G02 - OPTICS