Ryohei HOKARI

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Patents Grantslast 30 patents

Information Patent Grant
Wire-grid polarizer and process for producing the same
- Patent number 12,189,162
- Issue date Jan 7, 2025
- National Institute of Advanced Industrial Science and Technology
- Ryohei Hokari
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
WIRE-GRID POLARIZER AND PROCESS FOR PRODUCING THE SAME
- Publication number 20220082750
- Publication date Mar 17, 2022
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Ryohei HOKARI
- G02 - OPTICS
Information Patent Application
POLARIZATION ELEMENT HAVING WIRE-GRID STRUCTURE AND MANUFACTURING M...
- Publication number 20220082751
- Publication date Mar 17, 2022
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Ryohei HOKARI
- G02 - OPTICS
Information Patent Application
METHOD FOR MANUFACTURING AN OPTICAL ELEMENT
- Publication number 20210162788
- Publication date Jun 3, 2021
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Ryohei HOKARI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SURFACE STRUCTURE FOR BASE MATERIAL TO BE PRINTED AND METHOD FOR MA...
- Publication number 20180304660
- Publication date Oct 25, 2018
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Ryohei HOKARI
- B32 - LAYERED PRODUCTS