Toshio Uchibori

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Kitakyushu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bisphenol composition and method for producing same, and polycarbon...
- Patent number 11,634,373
- Issue date Apr 25, 2023
- MITSUBISHI CHEMICAL CORPORATION
- Kei Uchiyama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the preparation of .epsilon.-caprolactam
- Patent number 5,900,482
- Issue date May 4, 1999
- Mitsubishi Chemical Corporation
- Kouji Teramoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for separating cyclohexene
- Patent number 5,865,958
- Issue date Feb 2, 1999
- Mitsubishi Chemical Corporation
- Yu Kanda
- C07 - ORGANIC CHEMISTRY