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Aya NAKAMURA
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Glass fiber and composition for glass fibers
Patent number
12,202,766
Issue date
Jan 21, 2025
Nippon Sheet Glass Company, Limited
Aya Nakamura
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass fiber and method for producing the same
Patent number
12,043,566
Issue date
Jul 23, 2024
Nippon Sheet Glass Company, Limited
Aya Nakamura
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass composition, glass fiber, glass cloth, and method for produci...
Patent number
11,840,477
Issue date
Dec 12, 2023
Nippon Sheet Glass Company, Limited
Aya Nakamura
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Glass composition, glass fiber, glass cloth, and method for produci...
Patent number
11,773,009
Issue date
Oct 3, 2023
Nippon Sheet Glass Company, Limited
Aya Nakamura
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Glass composition and glass product using same
Patent number
11,760,684
Issue date
Sep 19, 2023
Nippon Sheet Glass Company, Limited
Aya Nakamura
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Glass composition, glass composition for chemical strengthening, st...
Patent number
9,783,451
Issue date
Oct 10, 2017
Nippon Sheet Glass Company, Limited
Aya Nakamura
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
GLASS FIBER
Publication number
20250059082
Publication date
Feb 20, 2025
Nippon Sheet Glass Company, Limited
Aya NAKAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GLASS FIBER AND COMPOSITION FOR GLASS FIBERS
Publication number
20240270629
Publication date
Aug 15, 2024
Nippon Sheet Glass Company, Limited
Aya NAKAMURA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
REINFORCING GLASS FIBER, CHOPPED STRAND, FIBER SHEET, AND ROD
Publication number
20240043320
Publication date
Feb 8, 2024
Nippon Sheet Glass Company, Limited
Satoru KAWAGUCHI
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
GLASS COMPOSITION, GLASS FIBER, GLASS CLOTH, AND METHOD FOR PRODUCI...
Publication number
20220402811
Publication date
Dec 22, 2022
Nippon Sheet Glass Company, Limited
Aya NAKAMURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
GLASS COMPOSITION, GLASS FIBER, GLASS CLOTH, AND METHOD FOR PRODUCI...
Publication number
20220371945
Publication date
Nov 24, 2022
Nippon Sheet Glass Company, Limited
Aya NAKAMURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
GLASS COMPOSITION, GLASS FIBER, GLASS CLOTH, AND METHOD FOR PRODUCI...
Publication number
20220324751
Publication date
Oct 13, 2022
Aya NAKAMURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
GLASS FILLER AND METHOD FOR PRODUCING THE SAME, AND RESIN COMPOSITI...
Publication number
20220315735
Publication date
Oct 6, 2022
Aya NAKAMURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
GLASS FIBER AND METHOD FOR PRODUCING THE SAME
Publication number
20210139368
Publication date
May 13, 2021
Nippon Sheet Glass Company, Limited
Aya NAKAMURA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
GLASS COMPOSITION AND GLASS PRODUCT USING SAME
Publication number
20200140320
Publication date
May 7, 2020
Nippon Sheet Glass Company, Limited
Aya NAKAMURA
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
GLASS COMPOSITION, GLASS COMPOSITION FOR CHEMICAL STRENGTHENING, ST...
Publication number
20150376050
Publication date
Dec 31, 2015
Nippon Sheet Glass Company, Limited
Aya NAKAMURA
C03 - GLASS MINERAL OR SLAG WOOL