Kumiko HIMEI

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Shiga, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composite powder, green sheet, light reflective substrate, and ligh...
- Patent number 10,450,219
- Issue date Oct 22, 2019
- Nippon Electric Glass Co., Ltd.
- Yoshio Umayahara
- F21 - LIGHTING
Information Patent Grant
Bismuth-based glass composition, powder material, and powder materi...
- Patent number 10,011,519
- Issue date Jul 3, 2018
- Nippon Electric Glass Co., Ltd.
- Kumiko Himei
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE POWDER, GREEN SHEET, LIGHT REFLECTIVE SUBSTRATE, AND LIGH...
- Publication number 20190112223
- Publication date Apr 18, 2019
- Nippon Electric Glass Co., Ltd.
- Yoshio UMAYAHARA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
COMPOSITE POWDER AND PASTE OF COMPOSITE POWDER
- Publication number 20170036945
- Publication date Feb 9, 2017
- Nippon Electric Glass Co., Ltd.
- Kentaro ISHIHARA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
BISMUTH-BASED GLASS COMPOSITION, POWDER MATERIAL, AND POWDER MATERI...
- Publication number 20160185650
- Publication date Jun 30, 2016
- Nippon Electric Glass Co.Ltd
- Kumiko HIMEI
- C03 - GLASS MINERAL OR SLAG WOOL