Inventor · disambiguated record
Tatsuo Kubo
Also filed as: KUBO TATSUO
3 granted patents·2 pending applications·3 citations·filing 2008–2023
54Inventor score
Files withFUJIKURA LTD5
Top patents by PatentIndex Score
5 records- 0167US8958445B2DC-coupled laser drive circuit and method for driving laser diode deviceFUJIKURA LTD·Filed 2013·Granted Feb 17, 2015·3 cites·10 claims
- 0253US10097278B2Optical transmitter, active optical cable, and optical transmission methodFUJIKURA LTD·Filed 2017·Granted Oct 9, 2018·0 cites·21 claims
- 0351US10122469B2Optical transmitter, active optical cable, and optical transmission methodFUJIKURA LTD·Filed 2018·Granted Nov 6, 2018·0 cites·14 claims
- 0447US2023396222A1Variable gain amplifierFUJIKURA LTD·Filed 2023·Application pending·0 cites
- 0527US2010272448A1Optical burst signal receiving deviceFUJIKURA LTD·Filed 2008·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Tatsuo Kubo 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 →