Inventor · disambiguated record
Yuuichi Nagayama
Also filed as: NAGAYAMA YUUICHI
4 granted patents·6 citations·filing 2014–2016
63Inventor score
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0176US9837957B2Diagnostic method for solar power system and monitoring deviceHITACHI LTD·Filed 2016·Granted Dec 5, 2017·3 cites·12 claims
- 0269US9998071B2Failure diagnosis method and failure diagnosis system for photovoltaic systemHITACHI LTD·Filed 2014·Granted Jun 12, 2018·2 cites·10 claims
- 0365US10312858B2Solar power generation system and failure diagnosis method thereforHITACHI LTD·Filed 2016·Granted Jun 4, 2019·1 cites·15 claims
- 0456US9711663B2Power generating system and method of designing power generating systemHITACHI LTD·Filed 2014·Granted Jul 18, 2017·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Yuuichi Nagayama 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 →