Inventor · disambiguated record
Harumi Niwa
Also filed as: NIWA HARUMI
2 granted patents·14 citations·filing 1991–2010
56Inventor score
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2 records- 0160US8211348B2Manufacturing method of cylindrical member and manufacturing method of vibration damping rubber bushing having the cylindrical memberKUKI NORIMASA·Filed 2010·Granted Jul 3, 2012·3 cites·4 claims
- 0237US5107081AOperating mechanism for gas filled switchgearMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Apr 21, 1992·11 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →