Hiroaki Miyagawa

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Andover, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Phosphor compositions with orange and amber light emission
- Patent number 12,065,602
- Issue date Aug 20, 2024
- Osram Opto Semiconductors GmbH
- Hiroaki Miyagawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Barrier layer functioned novel-structure ceramic converter material...
- Patent number 10,873,009
- Issue date Dec 22, 2020
- Osram Opto Semiconductors GmbH
- Zhengbo Yu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PHOSPHOR COMPOSITIONS WITH ORANGE AND AMBER LIGHT EMISSION
- Publication number 20230193128
- Publication date Jun 22, 2023
- Osram Opto Semiconductors GmbH
- Hiroaki MIYAGAWA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Barrier Layer Functioned Novel-Structure Ceramic Converter Material...
- Publication number 20200161507
- Publication date May 21, 2020
- Osram Opto Semiconductors GmbH
- Zhengbo Yu
- H01 - BASIC ELECTRIC ELEMENTS