Assignee
SAKAKIBARA RYUICHI
JP·2 granted patents·6 citations·filing 2010–2010
Technology mixF04C2
Top patents by PatentIndex Score
2 records- 0179US8449277B2Vane pump having a passage area ratio between an oil supply passage area and a gas passage areaSAKAKIBARA RYUICHI·Filed 2010·Granted May 28, 2013·6 cites·4 claims
- 0234US8459973B2Vane pump having an oil supply passage communicating with a gas passage in the stopping stateSAKAKIBARA RYUICHI·Filed 2010·Granted Jun 11, 2013·0 cites·3 claims
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