Kazuyuki Sakota

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Kobe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing wholly aromatic polyesters
- Patent number 4,684,712
- Issue date Aug 4, 1987
- Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo
- Ryuzo Ueno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing aromatic hydroxy compound
- Patent number 4,633,024
- Issue date Dec 30, 1986
- Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo
- Ryuzo Ueno
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing hydroxybenzonitriles
- Patent number 4,436,670
- Issue date Mar 13, 1984
- Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyuso
- Ryuzo Ueno
- C07 - ORGANIC CHEMISTRY