Hiromichi UMEMURA

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Shiga, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a glass roll
- Patent number 10,189,736
- Issue date Jan 29, 2019
- Nippon Electric Glass Co., Ltd.
- Kaoru Mitsugi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method of manufacturing a glass roll
- Patent number 9,656,901
- Issue date May 23, 2017
- Nippon Electric Glass Co., Ltd.
- Kaoru Mitsugi
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING GLASS PLATE
- Publication number 20200325060
- Publication date Oct 15, 2020
- Nippon Electric Glass Co., Ltd.
- Toru SAKURABAYASHI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD OF MANUFACTURING A GLASS ROLL
- Publication number 20170166472
- Publication date Jun 15, 2017
- Nippon Electric Glass Co., Ltd.
- Kaoru MITSUGI
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD OF MANUFACTURING A GLASS ROLL
- Publication number 20130129987
- Publication date May 23, 2013
- Nippon Electric Glass Co., Ltd.
- Kaoru MITSUGI
- B32 - LAYERED PRODUCTS
Information Patent Application
GLASS ROLL AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20110240499
- Publication date Oct 6, 2011
- Katsuhiro TANIGUCHI
- G02 - OPTICS