Hiroshi Endoh

Follow

Person

Sagamihara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Viscoelastic resin composition or vibration damping material
- Patent number 5,288,813
- Issue date Feb 22, 1994
- Toyo Boseki Kabushiki Kaisha
- Hiroshi Hirakouchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Viscoelastic resin composition for vibration-damping material
- Patent number 5,183,863
- Issue date Feb 2, 1993
- Toyo Boseki Kabushiki Kaisha
- Masanori Nakamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Viscoelastic resin for vibration damping material
- Patent number 4,859,523
- Issue date Aug 22, 1989
- Nippon Steel Corporation
- Hiroshi Endoh
- B32 - LAYERED PRODUCTS