Takehiro Yamashita

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for joint resin pipes using high-frequency ele...
- Patent number 5,466,916
- Issue date Nov 14, 1995
- Hidec Co., Ltd.
- Atsushi Iguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL