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Atsunobu Masuno
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical glass, optical element including optical glass, and optical...
Patent number
11,236,009
Issue date
Feb 1, 2022
The University of Tokyo
Hiroyuki Inoue
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for producing glass material, device for producing glass mat...
Patent number
10,611,660
Issue date
Apr 7, 2020
Nippon Electric Glass Co., Ltd.
Fumio Sato
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical glass, optical element, and method for manufacturing optica...
Patent number
9,040,439
Issue date
May 26, 2015
Canon Kabushiki Kaisha
Michio Endo
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Dielectric ceramic composition
Patent number
8,293,668
Issue date
Oct 23, 2012
Japan Aerospace Exploration Agency
Kentei Yono
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Titanium-containing oxide glass and method for production thereof
Patent number
8,030,232
Issue date
Oct 4, 2011
Japan Aerospace Exploration Agency
Kentei Yono
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Titanium-containing oxide glass and method for production thereof
Patent number
7,960,300
Issue date
Jun 14, 2011
Japan Aerospace Exploration Agency
Kentei Yono
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL GLASS, OPTICAL ELEMENT INCLUDING OPTICAL GLASS, AND OPTICAL...
Publication number
20220119302
Publication date
Apr 21, 2022
THE UNIVERSITY OF TOKYO
Hiroyuki INOUE
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
OPTICAL GLASS, OPTICAL ELEMENT INCLUDING OPTICAL GLASS, AND OPTICAL...
Publication number
20190185369
Publication date
Jun 20, 2019
THE UNIVERSITY OF TOKYO
Hiroyuki INOUE
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
GLASS MATERIAL PRODUCTION METHOD
Publication number
20180127301
Publication date
May 10, 2018
NIPPON ELECTRIC GLASS CO., LTD.
Fumio SATO
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR PRODUCING GLASS MATERIAL, DEVICE FOR PRODUCING GLASS MAT...
Publication number
20180072605
Publication date
Mar 15, 2018
NIPPON ELECTRIC GLASS CO., LTD.
Fumio SATO
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR MANUFACTURING GLASS MATERIAL
Publication number
20150344349
Publication date
Dec 3, 2015
Fumio SATO
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
OPTICAL GLASS, OPTICAL ELEMENT, AND METHOD FOR MANUFACTURING OPTICA...
Publication number
20140256531
Publication date
Sep 11, 2014
Canon Kabushiki Kaisha
Michio Endo
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
TITANIUM-CONTAINING OXIDE GLASS AND METHOD FOR PRODUCTION THEREOF
Publication number
20110167870
Publication date
Jul 14, 2011
JAPAN AEROSPACE EXPLORATION AGENCY
Kentei Yono
G02 - OPTICS
Information
Patent Application
DIELECTRIC CERAMIC COMPOSITION
Publication number
20110059838
Publication date
Mar 10, 2011
JAPAN AEROSPACE EXPLORATION AGENCY
Kentei Yono
C30 - CRYSTAL GROWTH
Information
Patent Application
OPTICAL ELEMENT, TITANIUM-CONTAINING OXIDE GLASS USED FOR THE OPTIC...
Publication number
20100022379
Publication date
Jan 28, 2010
JAPAN AEROSPACE EXPLORATION AGENCY
Shigeo Kittaka
G02 - OPTICS
Information
Patent Application
Titanium-Containing Oxide Glass and Method for Production Thereof
Publication number
20100003514
Publication date
Jan 7, 2010
JAPAN AEROSPACE EXPLORATION AGENCY
Kentei Yono
G02 - OPTICS