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Kotarou Kishimura
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Iwakuni City, JP
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last 30 patents
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Patent Grant
Processes for preparing aromatic polycarbonates
Patent number
5,606,007
Issue date
Feb 25, 1997
General Electric Company
Takeshi Sakashita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Polycarbonate, polyestercarbonate resin compounds and preparing met...
Patent number
5,187,242
Issue date
Feb 16, 1993
General Electric Company
Takeshi Sakashita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...