Katsutoshi Nishitani

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Resin composition comprising ethylene-based polymers and process fo...
- Patent number 6,743,863
- Issue date Jun 1, 2004
- Maruzen Petrochemical Co., LTD
- Tetsuya Iizuka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing carbonaceous material carrying ultrafinely di...
- Patent number 6,194,344
- Issue date Feb 27, 2001
- Maruzen Petrochemical Co., LTD
- Masatoshi Tsuchitani
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Resin composition comprising ethylene-based polymers and process fo...
- Publication number 20030036606
- Publication date Feb 20, 2003
- MARUZEN PETROCHEMICAL CO., LTD.
- Tetsuya Iizuka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...