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Hiroyuki Yamaoka
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Yamaguchi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Crystalline silicon carbide fiber and method for manufacturing same...
Patent number
12,060,302
Issue date
Aug 13, 2024
UBE CORPORATION
Yuusuke Tominaga
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Silica base composite photocatalyst and process for producing the same
Patent number
8,003,562
Issue date
Aug 23, 2011
Ube Industries, Ltd.
Hiroyuki Yamaoka
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Ceramic thin film coating material having slope constitution and pr...
Patent number
7,494,693
Issue date
Feb 24, 2009
Ube Industries, Ltd.
Hiroyuki Yamaoka
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Silicon carbide fiber having boron nitride layer in fiber surface a...
Patent number
7,005,184
Issue date
Feb 28, 2006
Ube Industries, Ltd.
Hiroyuki Yamaoka
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Zirconia-containing inorganic fiber and process for the production...
Patent number
6,881,693
Issue date
Apr 19, 2005
Ube Industries, Ltd.
Hiroyuki Yamaoka
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Silica-based photocatalyst fiber having visible-light activity and...
Patent number
6,753,292
Issue date
Jun 22, 2004
Ube Industries, Ltd.
Hiroyuki Yamaoka
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Organic silicon polymer, inorganic fiber with silicon carbide base,...
Patent number
6,582,650
Issue date
Jun 24, 2003
Ube Industries, Ltd.
Kiyoshi Kumagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Silicon-carbide-based inorganic fiber
Patent number
5,948,714
Issue date
Sep 7, 1999
UBE Industries, Ltd.
Toshihiro Ishikawa
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Silicon carbide fiber having excellent alkali durability
Patent number
5,945,362
Issue date
Aug 31, 1999
UBE Industries, Ltd.
Toshihiro Ishikawa
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
CRYSTALLINE SILICON CARBIDE FIBER AND METHOD FOR MANUFACTURING SAME...
Publication number
20230183140
Publication date
Jun 15, 2023
UBE Corporation
Mao SUMINO
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
CRYSTALLINE SILICON CARBIDE FIBER AND METHOD FOR MANUFACTURING SAME...
Publication number
20210300829
Publication date
Sep 30, 2021
Ube Industries, Ltd.
Yuusuke TOMINAGA
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
ULTRAVIOLET OXIDATION DEVICE, ULTRAPURE WATER PRODUCTION DEVICE USI...
Publication number
20130220934
Publication date
Aug 29, 2013
UBE INDUSTRIES, LTD.
Shinichirou Otani
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PHOTOCATALYST FIBER AND PRODUCTION METHOD THEREOF
Publication number
20130109559
Publication date
May 2, 2013
UBE INDUSTRIES, LTD.
Kouichirou Suyama
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
SILICA-BASED COMPOSITE OXIDE FIBER, CATALYST FIBER COMPRISING THE S...
Publication number
20100093524
Publication date
Apr 15, 2010
UBE INDUSTRIES, LTD.
Hiroyuki Yamaoka
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
SILICA BASE COMPOSITE PHOTOCATALYST AND PROCESS FOR PRODUCING THE SAME
Publication number
20100087311
Publication date
Apr 8, 2010
UBE INDUSTRIES, LTD.
Hiroyuki Yamaoka
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Ceramic thin film coating material having slope constitution and pr...
Publication number
20070059560
Publication date
Mar 15, 2007
Hiroyuki Yamaoka
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Material coated with thin ceramic film having graded composition an...
Publication number
20050249960
Publication date
Nov 10, 2005
Hiroyuki Yamaoka
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Silicon carbide fiber having boron nitride layer in fiber surface a...
Publication number
20050064189
Publication date
Mar 24, 2005
Hiroyuki Yamaoka
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Silicon carbide fiber having boron nitride layer in fiber surface a...
Publication number
20050031866
Publication date
Feb 10, 2005
Hiroyuki Yamaoka
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Silica-based photocatalyst fiber having visible-light activity and...
Publication number
20030207758
Publication date
Nov 6, 2003
Hiroyuki Yamaoka
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Zirconia-containing inorganic fiber and method for the production t...
Publication number
20030134121
Publication date
Jul 17, 2003
Hiroyuki Yamaoka
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Silicon carbide fiber having boron nitride layer in fiber surface a...
Publication number
20030064220
Publication date
Apr 3, 2003
Hiroyuki Yamaoka
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING