Yohio Ishii

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing rhodium compounds
- Patent number 4,397,788
- Issue date Aug 9, 1983
- Toa Nenryo Kogyo Kabushiki Kaisha
- Tadamori Sakakibara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel rhodium compounds and process for producing the same
- Patent number 4,288,634
- Issue date Sep 8, 1981
- Toa Nenryo Kogyo Kabushiki Kaisha
- Tadamori Sakakibara
- C07 - ORGANIC CHEMISTRY