Inventor · disambiguated record
Hirokazu Nagai
Also filed as: NAGAI HIROKAZU
5 granted patents·1 citations·filing 2000–2020
60Inventor score
Top patents by PatentIndex Score
5 records- 0154US11223194B2Motor control apparatus including protection mechanismFANUC CORP·Filed 2020·Granted Jan 11, 2022·0 cites·8 claims
- 0253US11043345B2Load driving device and load driving methodFANUC CORP·Filed 2019·Granted Jun 22, 2021·0 cites·15 claims
- 0351US11323060B2Motor control apparatus including protection mechanismFANUC CORP·Filed 2020·Granted May 3, 2022·0 cites·11 claims
- 0444US6341943B1BlowerNITTO KOHKI CO·Filed 2000·Granted Jan 29, 2002·1 cites·11 claims
- 0529US8748737B2Concentrator photovoltaic deviceNAGAI HIROKAZU·Filed 2011·Granted Jun 10, 2014·0 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Hirokazu Nagai files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →