Yoshikatu Harada

Person

Yamaguchi-ken, JP

People

Patents Grantslast 30 patents

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
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
Silica-group composite oxide fiber and process for the production t...
- Patent number 6,541,416
- Issue date Apr 1, 2003
- Ube Industries, Ltd.
- Toshihiro Ishikawa
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Reinforcement for composite material and composite material using t...
- Patent number 6,117,534
- Issue date Sep 12, 2000
- Research Institute of Advanced Material Gas-Generator, Ltd.
- Takemi Yamamura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Reinforcement for composite material and composite material using t...
- Patent number 6,004,671
- Issue date Dec 21, 1999
- Research Institute of Advanced Material Gas-Generator, Ltd.
- Takemi Yamamura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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 Applicationslast 30 patents

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
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
Information Patent Application
Silica-group composite oxide fiber and process for the production t...
- Publication number 20020001702
- Publication date Jan 3, 2002
- Toshihiro Ishikawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Yoshikatu Harada

Person

Patents Grantslast 30 patents

Silicon carbide fiber having boron nitride layer in fiber surface a...

Silica-based photocatalyst fiber having visible-light activity and...

Silica-group composite oxide fiber and process for the production t...

Reinforcement for composite material and composite material using t...

Reinforcement for composite material and composite material using t...

Silicon carbide fiber having excellent alkali durability

Patents Applicationslast 30 patents

Silicon carbide fiber having boron nitride layer in fiber surface a...

Silicon carbide fiber having boron nitride layer in fiber surface a...

Silica-based photocatalyst fiber having visible-light activity and...

Silicon carbide fiber having boron nitride layer in fiber surface a...

Silica-group composite oxide fiber and process for the production t...