Sato; Susumu

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device for optically detecting a chemical change in fluid
- Patent number 5,218,212
- Issue date Jun 8, 1993
- Mitsubishi Denki Kabushiki Kaisha
- Susumu Sato
- G01 - MEASURING TESTING
Information Patent Grant
Plant growth regulators
- Patent number 4,397,678
- Issue date Aug 9, 1983
- Okamoto; Toshihiko
- Toshihiko Okamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridazine urea plant growth regulators
- Patent number 4,331,807
- Issue date May 25, 1982
- Okamoto; Toshihiko
- Toshihiko Okamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-(2-Substituted-4-pyridyl)ureas and thioureas as well as plant gro...
- Patent number 4,279,639
- Issue date Jul 21, 1981
- Okamoto; Toshihiko
- Toshihiko Okamoto
- C07 - ORGANIC CHEMISTRY