Kayo CHAEN

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Patents Grantslast 30 patents

Information Patent Grant
Substrate with multilayer reflective film, reflective mask blank, r...
- Patent number 12,105,411
- Issue date Oct 1, 2024
- Hoya Corporation
- Kota Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
MULTILAYER REFLECTIVE FILM-ATTACHED SUBSTRATE, REFLECTIVE MASK BLAN...
- Publication number 20220269161
- Publication date Aug 25, 2022
- HOYA CORPORATION
- Kota SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS