Akira Okuda

Person

Ehimr, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Carbon fibers, acrylic fibers and process for producing the acrylic...
- Patent number 6,428,892
- Issue date Aug 6, 2002
- Toray Industries, Inc.
- Yoji Matsuhisa
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Carbon fibers, acrylic fibers and process for producing the acrylic...
- Patent number 6,368,711
- Issue date Apr 9, 2002
- Toray Industries, Inc.
- Yoji Matsuhisa
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Carbon fibers, acrylic fibers and process for producing the acrylic...
- Patent number 6,221,490
- Issue date Apr 24, 2001
- Toray Industries, Inc.
- Yoji Matsuhisa
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Carbon fibers, acrylic fibers, and production processes thereof
- Patent number 6,103,211
- Issue date Aug 15, 2000
- Toray Industries, Inc.
- Yoji Matsuhisa
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Prepregs and carbon fiber-reinforced composite materials
- Patent number 5,910,456
- Issue date Jun 8, 1999
- Toray Industries, Inc.
- Yoji Matsuhisa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Noncircular cross-section carbon fiber, process for producing the s...
- Patent number 5,227,237
- Issue date Jul 13, 1993
- Toray Industries, Inc.
- Hideo Saruyama
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
Carbon fibers, acrylic fibers and process for producing the acrylic...
- Publication number 20020009588
- Publication date Jan 24, 2002
- Toray Industries, Inc.
- Yoji Matsuhisa
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Carbon fibers, acrylic fibers and process for producing the acrylic...
- Publication number 20010024722
- Publication date Sep 27, 2001
- Toray Industries, Inc.
- Yoji Matsuhisa
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Akira Okuda

Person

Patents Grantslast 30 patents

Carbon fibers, acrylic fibers and process for producing the acrylic...

Carbon fibers, acrylic fibers and process for producing the acrylic...

Carbon fibers, acrylic fibers and process for producing the acrylic...

Carbon fibers, acrylic fibers, and production processes thereof

Prepregs and carbon fiber-reinforced composite materials

Noncircular cross-section carbon fiber, process for producing the s...

Patents Applicationslast 30 patents

Carbon fibers, acrylic fibers and process for producing the acrylic...

Carbon fibers, acrylic fibers and process for producing the acrylic...