Hiroomi Matsunaga

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Kobe, JA

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Patents Grantslast 30 patents

Information Patent Grant
Coated seed containing pullulan-based resin used as binder
- Patent number 4,067,141
- Issue date Jan 10, 1978
- Sumitomo Chemical Company, Limited
- Hiroomi Matsunaga
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Resin composition of hydrophilic pullulan, hydrophobic thermoplasti...
- Patent number 4,045,388
- Issue date Aug 30, 1977
- Sumitomo Chemical Company, Limited
- Hiroomi Matsunaga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fertilizer composition
- Patent number 4,045,204
- Issue date Aug 30, 1977
- Sumitomo Chemical Company, Limited
- Hiroomi Matsunaga
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for producing porous thermoplastic resin sheet
- Patent number 3,992,496
- Issue date Nov 16, 1976
- Sumitomo Chemical Company, Limited
- Hiroomi Matsunaga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Foamed plastics of resin compositions comprising pullulan type resi...
- Patent number 3,976,605
- Issue date Aug 24, 1976
- Sumitomo Chemical Company, Limited
- Hiroomi Matsunaga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...