Hiroshi OGASA

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Tokushima-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ceramic complex and method for producing the same
- Patent number 11,084,977
- Issue date Aug 10, 2021
- Nichia Corporation
- Naoto Fujioka
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING RARE EARTH ALUMINATE FLUORESCENT MATERIAL, RAR...
- Publication number 20210095204
- Publication date Apr 1, 2021
- Nichia Corporation.
- Hiroshi Ogasa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CERAMIC COMPLEX AND METHOD FOR PRODUCING THE SAME
- Publication number 20200071606
- Publication date Mar 5, 2020
- Nichia Corporation.
- Naoto FUJIOKA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...