Inventor

HAYASHIDA KIKUJI

JP6 patents

⚠️ This page may combine multiple inventors who share the name “HAYASHIDA KIKUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TAIHO KOGYO CO LTD

3 patents

US7896631B2Mar 1, 2011

SAKAKIBARA RYUICHI

2 patents

US8449277B2May 28, 2013

Vane pump having a passage area ratio between an oil supply passage area and a gas passage area

SAKAKIBARA RYUICHI6 citations63

US8459973B2Jun 11, 2013

Vane pump having an oil supply passage communicating with a gas passage in the stopping state

SAKAKIBARA RYUICHI0 citations32

OHTAHARA KIYOTAKA

1 patent

US8267678B2Sep 18, 2012

Vane type vacuum pump

OHTAHARA KIYOTAKA3 citations54