Hidehiko Kaji

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Sodegaura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Flame retarding polyolefin resin blend composition
- Patent number 4,234,469
- Issue date Nov 18, 1980
- Idemitsu Kosan Company Limited
- Yuzo Ohta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin compositions containing modified polypropylene
- Patent number 4,181,689
- Issue date Jan 1, 1980
- Idemitsu Kosan Company, Ltd.
- Kikuo Nagatoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for production of resin compositions with excellent plating...
- Patent number 4,111,898
- Issue date Sep 5, 1978
- Idemitsu Kosan Company, Ltd.
- Akio Inayoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...