Inventor · disambiguated record
Akira Hatai
Also filed as: HATAI AKIRA
6 granted patents·1 pending application·71 citations·filing 1977–2013
82Inventor score
Top patents by PatentIndex Score
7 records- 0183US8670237B2Power conversion apparatusHATAI AKIRA·Filed 2010·Granted Mar 11, 2014·9 cites·20 claims
- 0280US9570972B2CR snubber circuitMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Feb 14, 2017·5 cites·12 claims
- 0367US7432616B2Inverter deviceMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Oct 7, 2008·16 cites·18 claims
- 0463US4122429AApparatus for measuring water depthFUKUMOTO TASHIRO·Filed 1977·Granted Oct 24, 1978·21 cites·9 claims
- 0562US6747884B2Power converter deviceMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Jun 8, 2004·19 cites·14 claims
- 0654US9704831B2Power semiconductor moduleHATAI AKIRA·Filed 2010·Granted Jul 11, 2017·1 cites·11 claims
- 0732US2013221895A1Motor drive circuitKANDA MITSUHIKO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →