Fumio Iwata

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Ube, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing heterocyclic compound having nitromethylene g...
- Patent number 4,665,172
- Issue date May 12, 1987
- UBE Industries, Ltd.
- Fumio Iwata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing a 2H-1,3-thiazolidine, 2H-tetrahydro-1,3-thia...
- Patent number 4,625,025
- Issue date Nov 25, 1986
- UBE Industries, Ltd.
- Fumio Iwata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-mercapto-1,2,3-thiadiazoles composition and process for preparing...
- Patent number 4,594,424
- Issue date Jun 10, 1986
- UBE Industries, Ltd.
- Fumio Iwata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of urea derivatives
- Patent number 4,514,571
- Issue date Apr 30, 1985
- UBE Industries, Ltd.
- Mamoru Nakai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of 3-alkoxy-4-hydroxyphenylacetic acid
- Patent number 4,401,830
- Issue date Aug 30, 1983
- UBE Industries, Ltd.
- Sumio Umumura
- C07 - ORGANIC CHEMISTRY