Inventor · disambiguated record
Shoji Jibu
Also filed as: JIBU SHOJI
3 granted patents·36 citations·filing 1990–1999
69Inventor score
Top patents by PatentIndex Score
3 records- 0158US5251154AMethod for measuring accuracy of thread groove and system for the sameNIPPON SEIKO KK·Filed 1990·Granted Oct 5, 1993·22 cites·12 claims
- 0251US5906535ABall polishing method and apparatus, and annular groove forming methodNSK LTD·Filed 1997·Granted May 25, 1999·13 cites·18 claims
- 0328US6223635B1Method of forming annular grooves in a ball polishing apparatusNSK LTD·Filed 1999·Granted May 1, 2001·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →