Kazutoyo Kobayashi

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Nagano-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Weighing method in prepla type injection molding machine
- Patent number 6,645,405
- Issue date Nov 11, 2003
- Nissei Plastic Industrial Co., Ltd.
- Hisato Shimizu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Weighing method in prepla type injection molding machine
- Publication number 20020011682
- Publication date Jan 31, 2002
- NISSEI PLASTIC INDUSTRIAL CO., LTD.
- Hisato Shimizu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL