Inventor · disambiguated record
Susumu Hatakenaka
Also filed as: HATAKENAKA SUSUMU
6 granted patents·1 pending application·3 citations·filing 2012–2018
68Inventor score
Top patents by PatentIndex Score
7 records- 0177US9728611B2GaN semiconductor device comprising carbon and ironMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Aug 8, 2017·3 cites·12 claims
- 0248US9793363B1GaN semiconductor device comprising carbon and ironMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Oct 17, 2017·0 cites·21 claims
- 0347US11107677B2Method for manufacturing SiC epitaxial substrateMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Aug 31, 2021·0 cites·5 claims
- 0439US10199218B2Method for manufacturing group III-V nitride semiconductor epitaxial waferMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Feb 5, 2019·0 cites·10 claims
- 0538US9564525B2Compound semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Feb 7, 2017·0 cites·10 claims
- 0637US9520526B2Manufacturing method of avalanche photodiodeMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Dec 13, 2016·0 cites·3 claims
- 0736US2013109134A1Method of manufacturing semiconductor deviceHATAKENAKA SUSUMU·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Susumu Hatakenaka 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 →