Masatsune Kondo

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Niihama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat resistant copolymer composition
- Patent number 4,877,833
- Issue date Oct 31, 1989
- Sumitomo Naugatuck Co., Ltd.
- Masatsune Kondo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bulk Polycondensation process for producing aromatic polyesters
- Patent number 4,327,205
- Issue date Apr 27, 1982
- Sumitomo Chemical Company, Limited
- Yasuyuki Kato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing polymer resins
- Patent number 4,208,490
- Issue date Jun 17, 1980
- Sumitomo Chemical Company, Limited
- Masatsune Kondo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing polymer resins of high impact resistance
- Patent number 4,187,202
- Issue date Feb 5, 1980
- Sumitomo Chemical Company
- Masatsune Kondo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...