Hiroei Yokota

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Chigasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sealing gasket for closure and process for production of closure us...
- Patent number 6,872,796
- Issue date Mar 29, 2005
- Toyo Seikan Kaisha, Ltd.
- Toshinori Moriga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition for production of cover packing and process for product...
- Patent number 6,608,160
- Issue date Aug 19, 2003
- Nippon Polyurethane Industry Co., Ltd.
- Hiroei Yokota
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Sealing gasket for closure and process for production of closure us...
- Publication number 20090318657
- Publication date Dec 24, 2009
- TOYO SEIKAN KAISHA, LTD
- Toshinori Moriga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Sealing gasket for closure and process for production of closure us...
- Publication number 20020101043
- Publication date Aug 1, 2002
- TOYO SEIKAN KAISHA, LTD
- Toshinori Moriga
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...