Inventor
KOKURA SATOSHI
JP9 patents
Patents
9 patentsUS5325012AJun 28, 1994
Bonded type piezoelectric apparatus, method for manufacturing the same and bonded type piezoelectric element
HITACHI LTD110 citations95
US4396823AAug 2, 1983
Method of electrode current control in welding apparatus having a plurality of electrodes
HITACHI LTD65 citations95
US4280137AJul 21, 1981
Method and apparatus for automatically controlling arc welding
HITACHI LTD144 citations95
US4663649AMay 5, 1987
SiC sintered body having metallized layer and production method thereof
HITACHI LTD29 citations92
US4645119AFeb 24, 1987
Method of brazing an aluminum heat exchanger
HITACHI LTD53 citations91
US4436982AMar 13, 1984
Two electrode welding with different currents supplied to the electrodes
HITACHI LTD21 citations76
US4902867AFeb 20, 1990
Method of joining an insulated wire to a conductive terminal
HITACHI LTD13 citations73
US4454408AJun 12, 1984
Method for controlling arc welding and apparatus therefor
HITACHI LTD6 citations73
US4691856ASep 8, 1987
Diffusion bonding method using a high energy beam
HITACHI LTD16 citations71