Akihiko Higuchi

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for the production of active magnesium hydroxide
- Patent number 5,662,881
- Issue date Sep 2, 1997
- Daicel Abosisangyo Co.
- Akihiko Higuchi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Nitrocellulose composition and process for producing the same
- Patent number 4,460,411
- Issue date Jul 17, 1984
- Daicel Chemical Industries, Ltd.
- Etsuo Ohtake
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...