Inventor · disambiguated record
Yukinori Hirai
Also filed as: HIRAI YUKINORI
3 granted patents·13 citations·filing 1999–2020
59Inventor score
Top patents by PatentIndex Score
3 records- 0148US11867227B2Bearing monitoring apparatus and method for monitoring bearingMINEBEA MITSUMI INC·Filed 2020·Granted Jan 9, 2024·0 cites·9 claims
- 0246US6288619B1Bias circuit for use in quadrature modulatorMITSUMI ELECTRIC CO LTD·Filed 2000·Granted Sep 11, 2001·1 cites·4 claims
- 0338US6549760B1Communications deviceMITSUMI ELECTRIC CO LTD·Filed 1999·Granted Apr 15, 2003·12 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →