Teruhiko Toyama

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Fujisawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of 2-arylpropyl ether or thioether deri...
- Patent number 4,570,005
- Issue date Feb 11, 1986
- Mitsuitoatsu Chemicals Inc.
- Kiyoshi Nakatani
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diphenyl ether derivatives and herbicides containing same
- Patent number 4,515,628
- Issue date May 7, 1985
- Mitsui Toatsu Chemicals, Inc.
- Takeo Yoshimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-Arylpropyl ether or thioether derivatives and insecticidal and ac...
- Patent number 4,397,864
- Issue date Aug 9, 1983
- Mitsuitoatsu Chemicals Inc.
- Kiyoshi Nakatani
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal compounds and compositions
- Patent number 4,323,389
- Issue date Apr 6, 1982
- Mitsui Toatsu Chemicals, Inc.
- Takeo Yoshimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tetrahydrofuran derivatives
- Patent number 4,308,051
- Issue date Dec 29, 1981
- Mitsui Toatsu Chemicals, Inc.
- Takeo Yoshimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal diphenyl ether compound
- Patent number 4,264,777
- Issue date Apr 28, 1981
- Mitsui Toatsu Chemicals, Inc.
- Takeo Yoshimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal composition
- Patent number 4,217,131
- Issue date Aug 12, 1980
- Mitsui Toatsu Chemicals, Incorporated
- Teruhiko Toyama
- C07 - ORGANIC CHEMISTRY