Inventor · disambiguated record
Shigenobu Koga
Also filed as: KOGA SHIGENOBU
4 granted patents·1 pending application·24 citations·filing 1981–2009
72Inventor score
Top patents by PatentIndex Score
5 records- 0159US7063780B2Method for indirect-electrification-type continuous electrolytic etching of metal strip and apparatus for indirect-electrification-type continuous electrolytic etchingNIPPON STEEL CORP·Filed 2003·Granted Jun 20, 2006·2 cites·11 claims
- 0256US8420990B2Induction heating apparatus and induction heating methodMOCHINAGA HIROAKI·Filed 2009·Granted Apr 16, 2013·2 cites·13 claims
- 0352US4338143ANon-oriented silicon steel sheet with stable magnetic propertiesNIPPON STEEL CORP·Filed 1981·Granted Jul 6, 1982·11 cites·3 claims
- 0448US4439251ANon-oriented electric iron sheet and method for producing the sameNIPPON STEEL CORP·Filed 1981·Granted Mar 27, 1984·9 cites·4 claims
- 0533US2010101690A1Method for continously annealing steel strip having a curie point and continous annealing facility of the sameKOGA SHIGENOBU·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →