Yukio Matsumoto

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Ichihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal emulsion composition
- Patent number 5,183,585
- Issue date Feb 2, 1993
- UBE Industries, Ltd.
- Toshiya Koyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for producing pitch useful as raw material for carbon fibers
- Patent number 4,759,839
- Issue date Jul 26, 1988
- Ube Industries, Ltd.
- Seiji Ishikawa
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for producing hydrophilic polymers
- Patent number 4,528,340
- Issue date Jul 9, 1985
- Ube Industries, Ltd.
- Osamu Hayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...