Koji Ishida

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Tondabayashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bisbenzotriazolylphenol compound
- Patent number 5,922,882
- Issue date Jul 13, 1999
- Otsuka Kagaku Kabushiki Kaisha
- Koji Mori
- C07 - ORGANIC CHEMISTRY