H. Ohnishi

Evaluation method for high-reliability air conditioning power supplies

K. Hirose, H. Ohnishi, S. Waragai, 2001 .

Resonant-Tunneling Transistors Using InGaAs-Based Materials

H. Ohnishi, Naoki Yokoyama, Akihiro Shibatomi, 1988, Other Conferences.

Insulation deterioration monitoring system for ungrounded power distribution systems

H. Ohnishi, T. Yoneyama, M. Nakamura, 1994 .