Hidemi Aoki

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a multilayer molding
- Patent number 5,645,786
- Issue date Jul 8, 1997
- Nissei Plastic Industrial Co., Ltd.
- Haruo Okada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of injection molding polyethylene terephthalate
- Patent number 5,556,581
- Issue date Sep 17, 1996
- Nissei Plastic Industrial Co., Ltd.
- Hidemi Aoki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of injection molding polyethylene terephthalate
- Patent number 5,534,204
- Issue date Jul 9, 1996
- Nissei Plastic Industrial Co., Ltd.
- Hidemi Aoki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Motor driven type die tightening apparatus for an injection molding...
- Patent number 5,378,141
- Issue date Jan 3, 1995
- Nissei Plastic Industrial Co., Ltd.
- Hidemi Aoki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL