Inventor
TAKATA TOSHIHIKO
6 patents
⚠️ This page may combine multiple inventors who share the name “TAKATA TOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON STEEL CORP
5 patentsUS3932236AJan 13, 1976
Method for producing a super low watt loss grain oriented electrical steel sheet
NIPPON STEEL CORP48 citations90
US3933024AJan 20, 1976
Method for cold rolling of a high magnetic flux density grain-oriented electrical steel sheet or strip having excellent properties
NIPPON STEEL CORP22 citations78
US5028279AJul 2, 1991
Grain oriented electrical steel sheet having improved glass film properties and low watt loss and process for producing same
NIPPON STEEL CORP6 citations72
US4897131AJan 30, 1990
Grain-oriented electrical steel sheet having improved glass film properties and low watt loss
NIPPON STEEL CORP11 citations72
US4096000AJun 20, 1978
Annealing separator for silicon steel sheets
NIPPON STEEL CORP7 citations72