Yohji OKADA

An Ultradurable and Compact Rotary Blood Pump with a Magnetically Suspended Impeller in the Radial Direction

Toru Masuzawa, Toshiyuki Kita, Yohji OKADA · Artificial Organs · 2001 · 59 citations

Engineering, Electrical Engineering, Actuators +11

Variable Resistance Type Energy Regenerative Damper Using Pulse Width Modulated Step-up Chopper

Sang Soo Kim, Yohji OKADA · Journal of vibration and acoustics · 2001 · 49 citations

Engineering, Electrical Engineering, Mechanical Engineering +12

Magnetically Suspended Centrifugal Blood Pump with an Axially Levitated Motor

Toru Masuzawa, Shiroh Ezoe, Tsuyoshi Kato et al. · Artificial Organs · 2003 · 44 citations · Full text

Engineering, Electrical Engineering, Mechanical Engineering +10

Magnetically Suspended Centrifugal Blood Pump with a Self Bearing Motor

Toru Masuzawa, Hiroyuki Onuma, Seung‐Jong Kim et al. · ASAIO Journal · 2002 · 41 citations

Engineering, Electrical Engineering, Actuators +12

Active and Regenerative Control of an Electrodynamic-Type Suspension.

Yohji OKADA, Hideyuki Harada, Kohei SUZUKI · JSME International Journal Series C · 1997 · 36 citations · Full text

Engineering, Electrical Engineering, Mechanical Engineering +17