Nobuhiro Toyota

Person

Ibaragi, JA

People

Patents Grantslast 30 patents

Information Patent Grant
Polymer composition of ethylenic compounds and pullulan
- Patent number 4,029,616
- Issue date Jun 14, 1977
- Sumitomo Chemical Company, Limited
- Seizo Nakashio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for water-insolubilization of molded pullulan
- Patent number 4,029,886
- Issue date Jun 14, 1977
- Sumitomo Chemical Company, Limited
- Seizo Nakashio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Multilayered molded plastics of pullulan and polymers, paper or alu...
- Patent number 3,997,703
- Issue date Dec 14, 1976
- Sumitomo Chemical Company, Limited
- Seizo Nakashio
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Molded pullulan type resins coated with thermosetting resin films
- Patent number 3,993,840
- Issue date Nov 23, 1976
- Sumitomo Chemical Company, Limited
- Kozo Tsuji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Novel cosmetics containing pullulan
- Patent number 3,972,997
- Issue date Aug 3, 1976
- Sumitomo Chemical Company, Limited
- Seizo Nakashio
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for preparing aqueous dispersions of high polymer using pul...
- Patent number 3,954,724
- Issue date May 4, 1976
- Sumitomo Chemical Company, Limited
- Seizo Nakashio
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper coating material containing pullulan
- Patent number 3,932,192
- Issue date Jan 13, 1976
- Sumitomo Chemical Company, Limited
- Seizo Nakashio
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Nobuhiro Toyota

Person

Patents Grantslast 30 patents

Polymer composition of ethylenic compounds and pullulan

Process for water-insolubilization of molded pullulan

Multilayered molded plastics of pullulan and polymers, paper or alu...

Molded pullulan type resins coated with thermosetting resin films

Novel cosmetics containing pullulan

Process for preparing aqueous dispersions of high polymer using pul...

Paper coating material containing pullulan