Tetsuya Okutani

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Patents Grantslast 30 patents

Information Patent Grant
Glycerol derivatives, their production and use
- Patent number 4,889,953
- Issue date Dec 26, 1989
- Takeda Chemical Industries, Ltd.
- Keizo Inoue
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phospholipid derivatives
- Patent number 4,778,912
- Issue date Oct 18, 1988
- Takeda Chemical Industries, Ltd.
- Keizo Inoue
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-(acetoacetyloxy)-3-(octadecyloxy)propyl-3-trimethylammoniopropyl...
- Patent number 4,710,579
- Issue date Dec 1, 1987
- Takeda Chemical Industries, Ltd.
- Shoshichi Nojima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-alkanoyloxy-3-(N-octadecylcarbamoyloxy)propyl 2-trimethylaminoeth...
- Patent number 4,675,430
- Issue date Jun 23, 1987
- Takeda Chemical Industries, Inc.
- Keizo Inoue
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinone derivatives
- Patent number 4,559,177
- Issue date Dec 17, 1985
- Takeda Chemical Industries, Ltd.
- Tetsuya Okutani
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hexahydrodioxopyrimidines, their production and use
- Patent number 4,536,504
- Issue date Aug 20, 1985
- Takeda Chemical Industries, Ltd.
- Tetsuya Okutani
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinone carboxylic acids and ester derivatives
- Patent number 4,495,104
- Issue date Jan 22, 1985
- Takeda Chemical Industries, Ltd.
- Isuke Imada
- C07 - ORGANIC CHEMISTRY