Masakazu Nakai

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Methods for molding composite polyester articles having rigid and f...
- Patent number 5,354,532
- Issue date Oct 11, 1994
- Polyplastics Co., Ltd.
- Masakazu Nakai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection-molded lid for an aerosol container
- Patent number 5,083,684
- Issue date Jan 28, 1992
- Polyplastics Co., Ltd.
- Yoichi Ebina
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL