Inventor · disambiguated record
Hiroyuki Hakamata
Also filed as: HAKAMATA HIROYUKI
6 granted patents·56 citations·filing 2001–2020
80Inventor score
Top patents by PatentIndex Score
6 records- 0187US9976874B2Magnetic encoder device and rotation detection deviceNTN TOYO BEARING CO LTD·Filed 2014·Granted May 22, 2018·7 cites·18 claims
- 0280US7690999B2Shaft couplingNTN TOYO BEARING CO LTD·Filed 2004·Granted Apr 6, 2010·16 cites·25 claims
- 0376US6703734B2Bearing with noncontact signal transfer mechanismNTN TOYO BEARING CO LTD·Filed 2001·Granted Mar 9, 2004·22 cites·1 claims
- 0456US6983207B2Machine component monitoring, diagnosing and selling systemNTN TOYO BEARING CO LTD·Filed 2001·Granted Jan 3, 2006·10 cites·47 claims
- 0550US12000435B2Rolling bearing and sensor-equipped rolling bearingTHE SCHOOL CORPORATION KANSAI UNIV·Filed 2020·Granted Jun 4, 2024·0 cites·26 claims
- 0642US7552786B2In-wheel motor systemBRIDGESTONE CORP·Filed 2004·Granted Jun 30, 2009·1 cites·2 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →