Yasumasa Matsukawa

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for reclaiming oil from waste plastic
- Patent number 6,172,271
- Issue date Jan 9, 2001
- Mitsubishi Heavy Industries, Ltd.
- Hirotoshi Horizoe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for reclaiming oil from waste plastic
- Patent number 6,011,187
- Issue date Jan 4, 2000
- Mitsubishi Heavy Industries, Ltd.
- Hirotoshi Horizoe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL