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Shusaku Tamamura
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Shiga, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method and device for manufacturing glass article
Patent number
11,795,094
Issue date
Oct 24, 2023
Nippon Electric Glass Co., Ltd.
Kazuyuki Tenyama
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Stirrer and method for manufacturing glass plate
Patent number
11,708,288
Issue date
Jul 25, 2023
Nippon Electric Glass Co., Ltd.
Eisaku Ueta
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for manufacturing belt-shaped glass and device for manufactu...
Patent number
11,661,370
Issue date
May 30, 2023
Nippon Electric Glass Co., Ltd.
Shusaku Tamamura
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method and apparatus for manufacturing glass article
Patent number
11,643,351
Issue date
May 9, 2023
Nippon Electric Glass Co., Ltd.
Hiroyuki Itazu
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method and device for manufacturing glass article
Patent number
11,370,684
Issue date
Jun 28, 2022
Nippon Electric Glass Co., Ltd.
Shusaku Tamamura
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Method of manufacturing glass sheet
Patent number
10,570,046
Issue date
Feb 25, 2020
Nippon Electric Glass Co., Ltd.
Shusaku Tamamura
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for manufacturing band-shaped glass
Patent number
9,260,336
Issue date
Feb 16, 2016
Nippon Electric Glass Co., Ltd.
Shusaku Tamamura
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND DEVICE FOR MANUFACTURING GLASS ARTICLE
Publication number
20210147275
Publication date
May 20, 2021
Nippon Electric Glass Co., Ltd.
Shusaku TAMAMURA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD AND APPARATUS FOR MANUFACTURING GLASS ARTICLE
Publication number
20200354251
Publication date
Nov 12, 2020
Nippon Electric Glass Co., Ltd.
Hiroyuki ITAZU
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR MANUFACTURING BELT-SHAPED GLASS AND DEVICE FOR MANUFACTU...
Publication number
20200339464
Publication date
Oct 29, 2020
Nippon Electric Glass Co., Ltd.
Shusaku TAMAMURA
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
METHOD AND DEVICE FOR MANUFACTURING GLASS ARTICLE
Publication number
20200299171
Publication date
Sep 24, 2020
Nippon Electric Glass Co., Ltd.
Kazuyuki TENYAMA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
STIRRER AND METHOD FOR MANUFACTURING GLASS PLATE
Publication number
20190292084
Publication date
Sep 26, 2019
Nippon Electric Glass Co., Ltd.
Eisaku UETA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
APPARATUS FOR MANUFACTURING SHEET GLASS, AND METHOD FOR MANUFACTURI...
Publication number
20150218028
Publication date
Aug 6, 2015
Nippon Electric Glass Co., Ltd.
Shusaku Tamamura
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR MANUFACTURING BAND-SHAPED GLASS
Publication number
20140137602
Publication date
May 22, 2014
Nippon Electric Glass Co., Ltd.
Shusaku Tamamura
C03 - GLASS MINERAL OR SLAG WOOL