Inventor · disambiguated record
Hirotsugu Okubo
Also filed as: OKUBO HIROTSUGU
5 granted patents·55 citations·filing 1989–2016
76Inventor score
Top patents by PatentIndex Score
5 records- 0191US5056070ATimer programming apparatusSONY CORP·Filed 1989·Granted Oct 8, 1991·45 cites·15 claims
- 0253US5063543ATimer programming apparatusSONY CORP·Filed 1990·Granted Nov 5, 1991·8 cites·8 claims
- 0352US10965901B2Imaging device and recording control systemSONY CORP·Filed 2016·Granted Mar 30, 2021·0 cites·20 claims
- 0451US9183880B2Imaging device and recording control systemHIGUCHI YOSHINARI·Filed 2004·Granted Nov 10, 2015·2 cites·17 claims
- 0549US9549146B2Imaging device and recording control systemSONY CORP·Filed 2015·Granted Jan 17, 2017·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Hirotsugu Okubo 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 →