Yukio Hozumi

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Sakai, JA

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Patents Grantslast 30 patents

Information Patent Grant
Impact-resistant, flame-retardant resin composition
- Patent number 3,981,843
- Issue date Sep 21, 1976
- Daicel, Ltd.
- Hiroyuki Yoshizaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Self-extinguishing polystyrene resin composition
- Patent number 3,966,677
- Issue date Jun 29, 1976
- Daicel Ltd.
- Yuzo Sonoyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin composition having high impact resistance
- Patent number 3,947,524
- Issue date Mar 30, 1976
- Daicel Ltd.
- Yukio Hozumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Styrene-acrylonitrile resin composition having good parting property
- Patent number 3,935,152
- Issue date Jan 27, 1976
- Daicel Ltd.
- Yukio Hozumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...