Inventor · disambiguated record
Mizuho Ninomiya
Also filed as: NINOMIYA MIZUHO
3 granted patents·45 citations·filing 1992–2000
71Inventor score
Files withNSK LTD3
Top patents by PatentIndex Score
3 records- 0180US6397697B1Ball screwNSK LTD·Filed 2000·Granted Jun 4, 2002·28 cites·9 claims
- 0243US6792822B2Ball groove profile of ball screwNSK LTD·Filed 1997·Granted Sep 21, 2004·12 cites·3 claims
- 0332US5240331AStructure of ball rolling grooves for a linear guide apparatusNSK LTD·Filed 1992·Granted Aug 31, 1993·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →