Shinji FUJIKI

Follow

Person

Osaka-shi, Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Photoluminescent material
- Patent number 10,619,093
- Issue date Apr 14, 2020
- Rengo Co., Ltd.
- Kouju Sugiyama
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PHOTO-LUMINESCENT MATERIAL
- Publication number 20190153312
- Publication date May 23, 2019
- RENGO CO., LTD.
- Kouju SUGIYAMA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PHOTOLUMINESCENT MATERIAL
- Publication number 20180148642
- Publication date May 31, 2018
- Rengo Co., Ltd.
- Kouju SUGIYAMA
- C01 - INORGANIC CHEMISTRY