Tetsuya Iwao

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Zushi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing trihydrocarbyl aluminums
- Patent number 6,305,622
- Issue date Oct 23, 2001
- Nippon Aluminum Alkyls, Ltd.
- Tetsuya Iwao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of an organo-substituted sodium aluminu...
- Patent number 5,112,991
- Issue date May 12, 1992
- Mitsui Toatsu Chemicals Incorporated
- Tetsuya Iwao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing silanes
- Patent number 4,810,482
- Issue date Mar 7, 1989
- Mitsui Toatsu Chemicals, Inc.
- Tetsuya Iwao
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the polymerization of ethylene or alpha-olefins and cat...
- Patent number 4,187,385
- Issue date Feb 5, 1980
- Mitsui Toatsu Chemical, Inc.
- Tetsuya Iwao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst for polymerizing .alpha.-olefins
- Patent number 4,175,171
- Issue date Nov 20, 1979
- Mitsui Toatsu Chemicals, Inc.
- Akira Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the polymerization of ethylene or .alpha.-olefins and c...
- Patent number 4,158,088
- Issue date Jun 12, 1979
- Mitsui Toatsu Chemicals, Inc.
- Tetsuya Iwao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...