Isao Tada

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Itano-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Triazole derivative, herbicidal compositions containing the derivat...
- Patent number 5,759,958
- Issue date Jun 2, 1998
- Otsuka Kagaku Kabushiki Kaisha
- Yoshinori Endo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4, 5-dihydropyrazole-5-thione derivatives and miticides comprising...
- Patent number 5,639,776
- Issue date Jun 17, 1997
- Otsuka Kagaku Kabushiki Kaisha
- Isao Tada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridazinone derivatives, and insecticidal and miticidal composition
- Patent number 5,527,798
- Issue date Jun 18, 1996
- Otsuka Kaguku Kabushiki Kaisha
- Isao Tada
- C07 - ORGANIC CHEMISTRY