Toshiyuki Ito

Follow

Person

Ibarakiken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing pitch-based carbon fibers
- Patent number 5,256,343
- Issue date Oct 26, 1993
- Petoca Ltd.
- Yoshinori Suto
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Three dimensional woven fabrics of pitch-derived carbon fibers
- Patent number 4,975,262
- Issue date Dec 4, 1990
- Petoca, Ltd.
- Yoshinori Suto
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for producing high strength, high modulus mesophase-pitch ba...
- Patent number 4,898,723
- Issue date Feb 6, 1990
- Petoca Ltd.
- Yoshinori Suto
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for producing high strength, high modulus mesophase-pitch-ba...
- Patent number 4,892,722
- Issue date Jan 9, 1990
- Petoca Ltd.
- Yoshinori Suto
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING