Tetsuo Inoue

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Patents Grantslast 30 patents

Information Patent Grant
Method of making a reverse osmosis semipermeable membrane
- Patent number 4,557,949
- Issue date Dec 10, 1985
- Toray Industries, Inc.
- Masaru Kurihara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Reverse osmosis using a composite isocyanurate membrane
- Patent number 4,366,062
- Issue date Dec 28, 1982
- Toray Industries, Inc.
- Masaru Kurihara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...