Akihiro Ichige

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Sodegaura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Adhesive film
- Patent number 6,773,808
- Issue date Aug 10, 2004
- Sumitomo Chemical Company, Ltd.
- Atsuko Ogawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Multi-layer stretch wrapping film
- Patent number 6,033,775
- Issue date Mar 7, 2000
- Sumitomo Chemical Company, Limited
- Haruo Hayashida
- B32 - LAYERED PRODUCTS
Information Patent Grant
Multilayer packaging film
- Patent number 5,736,260
- Issue date Apr 7, 1998
- Sumitomo Chemical Company, Limited
- Haruo Hayashida
- B32 - LAYERED PRODUCTS
Information Patent Grant
Wrapping multilayer film
- Patent number 5,462,777
- Issue date Oct 31, 1995
- Sumitomo Chemical Company, Limited
- Haruo Hayashida
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Laminate film for wrapping
- Patent number 5,460,879
- Issue date Oct 24, 1995
- Sumitomo Chemical Co., Ltd.
- Haruo Hayashida
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
Multilayer film
- Publication number 20040241481
- Publication date Dec 2, 2004
- SUMITOMO CHEMICAL CO., LTD.
- Akihiro Ichige
- B32 - LAYERED PRODUCTS
Information Patent Application
Adhesive film
- Publication number 20020164491
- Publication date Nov 7, 2002
- Sumitomo Chemical Company, Limited
- Atsuko Ogawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...