Hitoshi Sato

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Saitama-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of etoposide phosphate and intermediate...
- Patent number 5,637,680
- Issue date Jun 10, 1997
- Nippon Kayaku Kabushiki Kaisha
- Yoshinobu Miyazawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Etoposide phosphate and preparative intermediates
- Patent number 5,606,039
- Issue date Feb 25, 1997
- Nippon Kayaku Kabushiki Kaisha
- Yoshinobu Miyazawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Brassinosteroid derivatives and plant growth regulators
- Patent number 4,961,775
- Issue date Oct 9, 1990
- Nippon Kayaku Kabushiki Kaisha
- Suguru Takatsuto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzoylphenylurea derivative and its use as an insecticide
- Patent number 4,734,436
- Issue date Mar 29, 1988
- Nippon Kayaku Kabushiki Kaisha
- Akira Kurozumi
- C07 - ORGANIC CHEMISTRY