Inventor
SHIMANAKA HIROSHI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “SHIMANAKA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KAWASAKI STEEL CO
10 patentsUS4204890AMay 27, 1980
Method of producing non-oriented silicon steel sheets having an excellent electromagnetic property
KAWASAKI STEEL CO51 citations92
US3985583AOct 12, 1976
Method for forming an insulating coating on an oriented silicon steel sheet
KAWASAKI STEEL CO35 citations92
US4579608AApr 1, 1986
Grain-oriented silicon steel sheets having a very low iron loss and methods for producing the same
KAWASAKI STEEL CO18 citations81
US3930906AJan 6, 1976
Method for forming an insulating glass film on a grain-oriented silicon steel sheet having a high magnetic induction
KAWASAKI STEEL CO20 citations81
US4469533ASep 4, 1984
Method of producing grain oriented silicon steel sheets or strips having high magnetic induction and low iron loss
KAWASAKI STEEL CO9 citations73
US4249966AFeb 10, 1981
Method of forming a forsterite insulating film on the surface of a grain-oriented silicon steel sheet
KAWASAKI STEEL CO18 citations73
US4190469AFeb 26, 1980
Method for forming forsterite insulating film on an oriented silicon steel sheet
KAWASAKI STEEL CO9 citations73
US4565240AJan 21, 1986
Method and apparatus for continuous casting of metal sheet
KAWASAKI STEEL CO16 citations72
US4280856AJul 28, 1981
Method for producing grain-oriented silicon steel sheets having a very high magnetic induction and a low iron loss
KAWASAKI STEEL CO13 citations72
US4113530ASep 12, 1978
Method for forming a heat-resistant insulating film on a grain oriented silicon steel sheet
KAWASAKI STEEL CO4 citations62