Inventor
NARUTANI TETSU
JP6 patents
Patents
6 patentsUS4690798ASep 1, 1987
Ultrasoft stainless steel
KAWASAKI STEEL CO13 citations72
US5143638ASep 1, 1992
Low power loss mn-zn ferrites
KAWASAKI STEEL CO5 citations70
US4859287AAug 22, 1989
Method for producing colored stainless steel stock
KAWASAKI STEEL CO14 citations67
US5190740AMar 2, 1993
Method producing composite oxides for use as starting materials for producing ferrites
KAWASAKI STEEL CO11 citations65
US5368763ANov 29, 1994
Low power loss Mn-Zn ferrites
KAWASAKI STEEL CO2 citations59
US5698145ADec 16, 1997
Method for producing Mn-Zn ferrites
KAWASAKI STEEL CO6 citations57