Inventor

SAGA AYAKO

JP2 patents

Patents

2 patents

US9231494B2Jan 5, 2016

Power supply device with a resonant bridge circuit control unit

TOKAI RYOKAKU TETSUDO KK2 citations56

US9632564B2Apr 25, 2017

Power supply device

TOKAI RYOKAKU TETSUDO KK1 citations47