Sumio Hamada

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Two-layered olefin-based resin pellets for insecticidal resin compo...
- Patent number 7,541,050
- Issue date Jun 2, 2009
- Sumitomo Chemical Company, Limited
- Hiroyuki Mori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for manufacturing multilayer pellets and use of the multila...
- Patent number 6,669,986
- Issue date Dec 30, 2003
- Sumika Color Company, Limited
- Naohiko Mushiake
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Two-layered olefin-based resin pellets for insecticidal resin compo...
- Publication number 20070134495
- Publication date Jun 14, 2007
- Sumitomo Chemical Company, Limited
- Hiroyuki Mori
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Process for manufacturing multilayer pellets and use of the multila...
- Publication number 20040131853
- Publication date Jul 8, 2004
- Sumika Color Company, Limited
- Naohiko Mushiake
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL