Hiromitsu Takanohashi

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Takarazuka, JA

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing a branched polycarbonate or poly(ester-carbon...
- Patent number 4,059,565
- Issue date Nov 22, 1977
- Mitsubishi Gas Chemical Company, Inc.
- Hiroyuki Yoshizaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
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-...