Masaaki Ohtani

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Amino group-containing silicate composition and dehydrating agent c...
- Patent number 5,210,246
- Issue date May 11, 1993
- Mitsubishi Kasei Corporation
- Tetsuya Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for adhering polyurethane elastomer to metal
- Patent number 4,542,070
- Issue date Sep 17, 1985
- Mitsubishi Chemical Industries Ltd.
- Masaaki Ohtani
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing smoke-retardant polyisocyanurate foam
- Patent number 4,514,525
- Issue date Apr 30, 1985
- Mitsubishi Chemical Industries, Limited
- Kaneyoshi Ashida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Smoke-retardant polyisocyanurate foam
- Patent number 4,133,781
- Issue date Jan 9, 1979
- Mitsubishi Chemical Industries Ltd.
- Kaneyoshi Ashida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...