Assignee
KUMANO TOMOJI
JP·2 granted patents·6 citations·filing 2009–2010
Top patents by PatentIndex Score
2 records- 0185US8202374B2Method of treating steel for grain-oriented electrical steel sheet and method of manufacturing grain-oriented electrical steel sheetKUMANO TOMOJI·Filed 2010·Granted Jun 19, 2012·4 cites·12 claims
- 0266US8303730B2Manufacturing method of grain-oriented electrical steel sheetKUMANO TOMOJI·Filed 2009·Granted Nov 6, 2012·2 cites·9 claims
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