Yuki Nishida

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Ube, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing a diaryl oxalate
- Patent number 6,018,072
- Issue date Jan 25, 2000
- UBE Industries, Ltd.
- Keigo Nishihira
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing an ester compound
- Patent number 5,869,729
- Issue date Feb 9, 1999
- UBE Industries, Ltd.
- Keigo Nishihira
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing a diaryl carnonate
- Patent number 5,811,573
- Issue date Sep 22, 1998
- UBE Industries, Ltd.
- Keigo Nishihira
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing a diaryl carbonate
- Patent number 5,731,453
- Issue date Mar 24, 1998
- UBE Industries, Ltd.
- Keigo Nishihira
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diphenyl oxalate-phenol adduct, process for producing the adduct an...
- Patent number 5,705,677
- Issue date Jan 6, 1998
- UBE Industries, Ltd.
- Keigo Nishihira
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing carbonic diester
- Patent number 5,380,906
- Issue date Jan 10, 1995
- Ube Industries, Ltd.
- Keigo Nishihira
- C07 - ORGANIC CHEMISTRY