Yuji Okada

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Peroxydicarbonate containing non-conjugate type unsaturated bond
- Patent number 4,778,913
- Issue date Oct 18, 1988
- Nippon Oils & Fats Co., Ltd.
- Yuji Okada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing a grafted ethylene-acrylic acid ester copolymer
- Patent number 4,753,990
- Issue date Jun 28, 1988
- Nippon Oil and Fats Co., Ltd.
- Yasuo Moriya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Block copolymer
- Patent number 4,665,132
- Issue date May 12, 1987
- Nippon Oil and Fats Co., Ltd.
- Yasuo Moriya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Peroxycarbonate group-containing copolymer and method for manufactu...
- Patent number 4,658,001
- Issue date Apr 14, 1987
- Nippon Oils & Fats Co., Ltd.
- Kenji Kato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...