Susumu Tanaka

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Poly(benzoic acid), method for the preparation thereof and method f...
- Patent number 5,408,011
- Issue date Apr 18, 1995
- Japan, as represented by Director General of Agency of Industrial Science and...
- Susumu Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Poly(benxoic acid), method for the preparation thereof and method f...
- Patent number 5,312,874
- Issue date May 17, 1994
- Japan as represented by Director General of Agency of Industrial Science and...
- Susumu Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thiophene derivative polymer and a polymer composition thereof
- Patent number 4,892,678
- Issue date Jan 9, 1990
- Agency of Industrial Science & Technology, Ministry of International Trade &...
- Susumu Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thiophene derivative polymer and a polymer composition thereof
- Patent number 4,877,852
- Issue date Oct 31, 1989
- Agency of Industrial Science and Technology
- Susumu Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
3-N-higher alkylthiophene polymer and composition thereof
- Patent number 4,737,557
- Issue date Apr 12, 1988
- Agency of Industrial Science and Technology
- Masaaki Sato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thiophene derivative polymer, polymer composition, and methods for...
- Patent number 4,691,005
- Issue date Sep 1, 1987
- Agency of Industrial Science and Technology
- Masaaki Sato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Susumu Tanaka

Person

Patents Grantslast 30 patents

Poly(benzoic acid), method for the preparation thereof and method f...

Poly(benxoic acid), method for the preparation thereof and method f...

Thiophene derivative polymer and a polymer composition thereof

Thiophene derivative polymer and a polymer composition thereof

3-N-higher alkylthiophene polymer and composition thereof

Thiophene derivative polymer, polymer composition, and methods for...