Sumito Heavy Industries, Ltd.

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Tokyo, JP

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Patents Grantslast 30 patents

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Internal teeth oscillation type inner gearing planetary gear system
- Patent number 7,070,533
- Issue date Jul 4, 2006
- Sumito Heavy Industries, Ltd.
- Yo Tsurumi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Injection molding machine having an accumulator and a control metho...
- Patent number 7,067,078
- Issue date Jun 27, 2006
- Sumito Heavy Industries, Ltd.
- Mitsuaki Amano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

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