Tatsuhide Hosomi

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Toyonaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for purifying polycarbonate resin solution
- Patent number 6,384,185
- Issue date May 7, 2002
- Mitsubishi Gas Chemical Company, Inc.
- Minoru Inada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production method of polycarbonate resin pellets
- Patent number 5,717,055
- Issue date Feb 10, 1998
- Mitsubishi Gas Chemical Company, Ltd.
- Tatsuhide Hosomi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing powder aggregate particle of high molecular w...
- Patent number 5,182,363
- Issue date Jan 26, 1993
- Mitsubishi Gas Chemical Co., Inc.
- Toshiaki Asoh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...