Inventor · disambiguated record
Yoshiyasu Watanabe
Also filed as: WATANABE YOSHIYASU
6 granted patents·3 pending applications·57 citations·filing 1997–2018
78Inventor score
Top patents by PatentIndex Score
9 records- 0170US6268579B1Vacuum switchgearHITACHI LTD·Filed 1998·Granted Jul 31, 2001·27 cites·13 claims
- 0258US5892645AProtection system for power receiving stationHITACHI LTD·Filed 1997·Granted Apr 6, 1999·27 cites·15 claims
- 0350US11656582B2Radio wave watchCITIZEN WATCH CO LTD·Filed 2018·Granted May 23, 2023·0 cites·12 claims
- 0443US2004247282A1Methods and systems for storing multiple video informationFiled 2004·Application pending·0 cites
- 0542US6678136B2Protective relay apparatusHITACHI LTD·Filed 2001·Granted Jan 13, 2004·3 cites·18 claims
- 0641US10781656B2Undersea mining base, mining base monitoring device, and chimney avoidance method for seabed depositFURUKAWA CO LTD·Filed 2017·Granted Sep 22, 2020·0 cites·21 claims
- 0741US2020089170A1Radio-controlled watchCITIZEN WATCH CO LTD·Filed 2018·Application pending·0 cites
- 0835US6683769B2Protective relay apparatusHITACHI LTD·Filed 2002·Granted Jan 27, 2004·0 cites·7 claims
- 0933US2002043515A1Vacuum switch and vacuum switchgear using the sameFiled 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yoshiyasu Watanabe 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 →