Masanori Tsuzuki

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Sodegaura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing carbonyl compounds
- Patent number 5,414,137
- Issue date May 9, 1995
- Idemitsu Kosan Company Limited
- Hirotoshi Ishii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Procsss for preparing carbonyl compounds
- Patent number 5,237,103
- Issue date Aug 17, 1993
- Kemitsu Kosan Company Limited
- Yoshinori Saito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing a carbonyl compound
- Patent number 5,103,064
- Issue date Apr 7, 1992
- Idemitsu Kosan Company Limited
- Yoshinori Saito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the preparation of triethylene diamines
- Patent number 5,041,548
- Issue date Aug 20, 1991
- Idemitsu Kosan Company Limited
- Haruhito Sato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of triethylenediamines
- Patent number 4,966,969
- Issue date Oct 30, 1990
- Idemitsu Kosan Company Limited
- Haruhito Sato
- C07 - ORGANIC CHEMISTRY