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Shigeki Sawamura
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Chiyoda-ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Glass substrate, laminated substrate, and laminate
Patent number
11,753,330
Issue date
Sep 12, 2023
AGC Inc.
Yu Hanawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Glass substrate and laminated substrate
Patent number
11,715,673
Issue date
Aug 1, 2023
AGC Inc.
Yu Hanawa
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass substrate, laminated substrate, and laminate
Patent number
11,180,407
Issue date
Nov 23, 2021
AGC Inc.
Yu Hanawa
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass substrate and laminated substrate
Patent number
11,114,356
Issue date
Sep 7, 2021
AGC Inc.
Yu Hanawa
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass substrate and laminated substrate
Patent number
10,994,517
Issue date
May 4, 2021
AGC Inc.
Shigeki Sawamura
B32 - LAYERED PRODUCTS
Information
Patent Grant
Glass substrate, laminated substrate, laminate, and method for prod...
Patent number
10,882,778
Issue date
Jan 5, 2021
AGC Inc.
Shigeki Sawamura
B32 - LAYERED PRODUCTS
Information
Patent Grant
Glass substrate and laminated substrate
Patent number
10,515,864
Issue date
Dec 24, 2019
AGC Inc.
Yu Hanawa
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass for chemical tempering and chemically tempered glass
Patent number
10,189,739
Issue date
Jan 29, 2019
AGC Inc.
Shusaku Akiba
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass for chemical tempering and chemically tempered glass
Patent number
9,896,374
Issue date
Feb 20, 2018
Asahi Glass Company, Limited
Shusaku Akiba
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass for chemical tempering and chemically tempered glass
Patent number
9,656,906
Issue date
May 23, 2017
Asahi Glass Company, Limited
Shusaku Akiba
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass for chemical tempering and glass plate for display device
Patent number
8,518,545
Issue date
Aug 27, 2013
Asahi Glass Company, Limited
Shusaku Akiba
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
GLASS PLATE, LAMINATED GLASS, WINDOW GLASS FOR VEHICLES, AND WINDOW...
Publication number
20240116800
Publication date
Apr 11, 2024
AGC Inc.
Takato KAJIHARA
B60 - VEHICLES IN GENERAL
Information
Patent Application
GLASS CERAMIC AND CHEMICALLY STRENGTHENED GLASS
Publication number
20230365456
Publication date
Nov 16, 2023
AGC Inc.
Shigeki SAWAMURA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
GLASS PLATE, LAMINATED GLASS, WINDOW GLASS FOR BUILDING, AND WINDOW...
Publication number
20230348315
Publication date
Nov 2, 2023
AGC Inc.
Takato KAJIHARA
B32 - LAYERED PRODUCTS
Information
Patent Application
BOROSILICATE GLASS, LAMINATED GLASS, AND WINDOW GLASS FOR VEHICLE
Publication number
20230331622
Publication date
Oct 19, 2023
AGC Inc.
Rikiya KADO
B32 - LAYERED PRODUCTS
Information
Patent Application
CRYSTALLIZED GLASS
Publication number
20230192534
Publication date
Jun 22, 2023
AGC Inc.
Shigeki SAWAMURA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
CHEMICALLY STRENGTHENED GLASS
Publication number
20230192531
Publication date
Jun 22, 2023
AGC Inc.
Hitomi FURUTA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
CHEMICALLY STRENGTHENED GLASS AND CRYSTALLIZED GLASS, AND MANUFACTU...
Publication number
20230192540
Publication date
Jun 22, 2023
AGC Inc.
Hitomi FURUTA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
LAMINATED GLASS FOR VEHICLE
Publication number
20230120488
Publication date
Apr 20, 2023
AGC Inc.
Takato KAJIHARA
B60 - VEHICLES IN GENERAL
Information
Patent Application
GLASS SUBSTRATE, LAMINATED SUBSTRATE, AND LAMINATE
Publication number
20220002183
Publication date
Jan 6, 2022
AGC Inc.
Yu HANAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GLASS CERAMICS, CHEMICALLY STRENGTHENED GLASS, AND SEMICONDUCTOR SU...
Publication number
20210347682
Publication date
Nov 11, 2021
AGC Inc.
Qing LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GLASS SUBSTRATE AND LAMINATED SUBSTRATE
Publication number
20210343610
Publication date
Nov 4, 2021
AGC Inc.
Yu Hanawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GLASS SUBSTRATE AND LAMINATED SUBSTRATE
Publication number
20190385920
Publication date
Dec 19, 2019
AGC Inc.
Yu Hanawa
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
GLASS SUBSTRATE AND LAMINATED SUBSTRATE
Publication number
20190210327
Publication date
Jul 11, 2019
AGC Inc.
Shigeki SAWAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GLASS SUBSTRATE, LAMINATED SUBSTRATE, LAMINATE, AND METHOD FOR PROD...
Publication number
20180305241
Publication date
Oct 25, 2018
Asahi Glass Company, Limited
Shigeki Sawamura
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
OPTICAL GLASS
Publication number
20180251395
Publication date
Sep 6, 2018
Asahi Glass Company, Limited
Shusaku AKIBA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
OPTICAL GLASS
Publication number
20180244559
Publication date
Aug 30, 2018
Asahi Glass Company, Limited
Shusaku AKIBA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
GLASS SUBSTRATE, LAMINATED SUBSTRATE, AND LAMINATE
Publication number
20180222787
Publication date
Aug 9, 2018
Asahi Glass Company, Limited
Yu HANAWA
B32 - LAYERED PRODUCTS
Information
Patent Application
GLASS FOR CHEMICAL TEMPERING AND CHEMICALLY TEMPERED GLASS
Publication number
20180079680
Publication date
Mar 22, 2018
Asahi Glass Company, Limited
Shusaku Akiba
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
GLASS SUBSTRATE AND LAMINATED SUBSTRATE
Publication number
20180082914
Publication date
Mar 22, 2018
ASAHI GLASS COMPANY, LIMITED
Yu HANAWA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
GLASS FOR CHEMICAL TEMPERING AND CHEMICALLY TEMPERED GLASS
Publication number
20170183254
Publication date
Jun 29, 2017
Asahi Glass Company, Limited
Shusaku Akiba
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR PRODUCING CHEMICALLY TEMPERED GLASS
Publication number
20170081240
Publication date
Mar 23, 2017
ASAHI GLASS COMPANY, LIMITED
Jun Endo
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Glass for chemical tempering
Publication number
20150307388
Publication date
Oct 29, 2015
ASAHI GLASS COMPANY, LIMITED
Jun Endo
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
CHEMICALLY STRENGTHENED GLASS PLATE, COVER GLASS, CHEMICALLY STRENG...
Publication number
20150147538
Publication date
May 28, 2015
Asahi Glass Company, Limited
Masayuki ISHIMARU
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR PRODUCING CHEMICALLY TEMPERED GLASS
Publication number
20150038315
Publication date
Feb 5, 2015
ASAHI GLASS COMPANY, LIMITED
Jun Endo
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
GLASS FOR CHEMICAL TEMPERING AND CHEMICALLY TEMPERED GLASS
Publication number
20140226090
Publication date
Aug 14, 2014
Asahi Glass Company, Limited
Shusaku AKIBA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
GLASS FOR CHEMICAL TEMPERING AND GLASS PLATE FOR DISPLAY DEVICE
Publication number
20130302617
Publication date
Nov 14, 2013
Asahi Glass Company, Limited
Shusaku Akiba
G02 - OPTICS
Information
Patent Application
GLASS FOR CHEMICAL TEMPERING AND GLASS PLATE FOR DISPLAY DEVICE
Publication number
20130011650
Publication date
Jan 10, 2013
ASAHI GLASS COMPANY, LIMITED
Shusaku Akiba
G02 - OPTICS
Information
Patent Application
METHOD FOR PRODUCING CHEMICALLY TEMPERED GLASS
Publication number
20120297829
Publication date
Nov 29, 2012
Asahi Glass Company, Limited
Jun Endo
C03 - GLASS MINERAL OR SLAG WOOL