Inventor · disambiguated record
Yuji Nagamatsu
Also filed as: NAGAMATSU YUJI
2 granted patents·1 pending application·102 citations·filing 1991–2020
67Inventor score
Top patents by PatentIndex Score
3 records- 0183US5557774AMethod for making test environmental programsHITACHI LTD·Filed 1994·Granted Sep 17, 1996·78 cites·19 claims
- 0245US5315697AMethod for linking program execution status informationHITACHI LTD·Filed 1991·Granted May 24, 1994·24 cites·3 claims
- 0345US2022300253A1Arithmetic operation device and arithmetic operation systemSONY GROUP CORP·Filed 2020·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yuji Nagamatsu 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 →