Yukio Yoshizawa

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Nagaoka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
High-shear melt-kneader and method of high shearing
- Patent number 9,199,393
- Issue date Dec 1, 2015
- NIIGATA MACHINE TECHNO CO., LTD.
- Hiroshi Shimizu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for forming synthetic resins
- Patent number 5,551,858
- Issue date Sep 3, 1996
- Niigata Engineering Company, Ltd.
- Yukio Yoshizawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Gate-cut and ejection control apparatus and control method for an i...
- Patent number 5,492,658
- Issue date Feb 20, 1996
- Sankyokasei Kabushiki Kaisha
- Masakazu Ohno
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HIGH-SHEAR MELT-KNEADER AND METHOD OF HIGH SHEARING
- Publication number 20110292756
- Publication date Dec 1, 2011
- Hiroshi Shimizu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL