Kunihiko Imanishi

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Modified polypropylene and process for producing same
- Patent number 6,887,944
- Issue date May 3, 2005
- Tonen Chemical Corporation
- Hideaki Wakabayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silane compound and process for the preparation thereof
- Patent number 5,856,549
- Issue date Jan 5, 1999
- Tonen Corporation
- Takayuki Taki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for the polymerization of olefines and processes for the p...
- Patent number 5,747,595
- Issue date May 5, 1998
- Tonen Corporation
- Toshiya Saito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silane compound and processes for the preparation thereof
- Patent number 5,248,803
- Issue date Sep 28, 1993
- Tonen Corporation
- Tomoko Aoki
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Emulsion composition of modified polypropylene
- Publication number 20070004847
- Publication date Jan 4, 2007
- Tonen Chemical Corporation
- Hiroyuki Ozaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for producing modified polyolefin solution
- Publication number 20060281859
- Publication date Dec 14, 2006
- Tonen Chemical Corporation
- Sadakatsu Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Modified polypropylene and process for producing same
- Publication number 20040054089
- Publication date Mar 18, 2004
- Hideaki Wakabayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...