Takashi Arai

Follow

Person

Ishikawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Styrene-based resin compositions and molded articles thereof
- Patent number 6,153,698
- Issue date Nov 28, 2000
- Daicel Chemical Industries, Ltd.
- Tatsuya Kanno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst for producing polyolefin and process for producing polyolefin
- Patent number 5,733,990
- Issue date Mar 31, 1998
- Daicel Chemical Industries, Ltd.
- Kazuo Soga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polysiloxane supported metallocene catalyst for olefin polymerization
- Patent number 5,677,255
- Issue date Oct 14, 1997
- Daicel Chemical Industries, Ltd.
- Kazuo Soga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...