Yutaka Kinoshita

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Otake, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process of preparing catalysts for producing methacrylic acid
- Patent number 5,104,844
- Issue date Apr 14, 1992
- Mitsubishi Rayon Co., Ltd.
- Shinji Yamamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing catalysts for producing methacrylic acid
- Patent number 5,102,847
- Issue date Apr 7, 1992
- Mitsubishi Rayon Co., Ltd.
- Shinji Yamamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing methacrylic acid
- Patent number 5,093,521
- Issue date Mar 3, 1992
- Mitsubishi Rayon Co., Ltd.
- Motomu Oh-Kita
- C07 - ORGANIC CHEMISTRY