Inventor · disambiguated record
Seiichi Marumoto
Also filed as: MARUMOTO SEIICHI
2 granted patents·19 citations·filing 1996–1996
59Inventor score
Files withNIPPON STEEL CORP2
Top patents by PatentIndex Score
2 records- 0149US5891521AMethod of painting cut edge of precoated steel sheet and painting apparatus for sameNIPPON STEEL CORP·Filed 1996·Granted Apr 6, 1999·12 cites·25 claims
- 0227US5879765AThin metallic sheet structure having sound damping characteristicsNIPPON STEEL CORP·Filed 1996·Granted Mar 9, 1999·7 cites·7 claims
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