Inventor

HONMA HOTAKA

JP8 patents

⚠️ This page may combine multiple inventors who share the name “HONMA HOTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON STEEL CORP

6 patents

US5507883AApr 16, 1996

Grain oriented electrical steel sheet having high magnetic flux density and ultra low iron loss and process for production the same

NIPPON STEEL CORP30 citations91

US7942982B2May 17, 2011

Grain-oriented electrical steel sheet excellent in coating adhesion and method of producing the same

NIPPON STEEL CORP8 citations83

US5840131ANov 24, 1998

Process for producing grain-oriented electrical steel sheet having excellent glass film and magnetic properties

NIPPON STEEL CORP12 citations72

US5685920ANov 11, 1997

Annealing separator having excellent reactivity for grain-oriented electrical steel sheet and method of use the same

NIPPON STEEL CORP10 citations71

US7887646B2Feb 15, 2011

Oriented magnetic steel plate excellent in coating adhesion and method of production of same

NIPPON STEEL CORP5 citations62

US5614034AMar 25, 1997

Process for producing ultrahigh silicon electrical thin steel sheet by cold rolling

NIPPON STEEL CORP5 citations59

NIPPON STEEL & SUMITOMO METAL CORP

1 patent

US8384897B2Feb 26, 2013

Method of analyzing particle size distribution of particles in metal material

NIPPON STEEL & SUMITOMO METAL CORP4 citations61

SHIMAZU TAKAHIDE

1 patent

US8591671B2Nov 26, 2013

Non-oriented electrical steel sheet

SHIMAZU TAKAHIDE1 citations44