Inventor · disambiguated record
Hirohisa Tokunaga
Also filed as: TOKUNAGA HIROHISA
3 granted patents·34 citations·filing 2009–2013
69Inventor score
Top patents by PatentIndex Score
3 records- 0194US9129757B2Waterproof type switch and electronic deviceFUJITSU LTD·Filed 2013·Granted Sep 8, 2015·20 cites·14 claims
- 0277US7887344B2Electronic device with an external connectorFUJITSU TOSHIBA MOBILE COMM·Filed 2009·Granted Feb 15, 2011·11 cites·19 claims
- 0351US8243457B2Electronic component mounting structure, electronic device and manufacturing method of an electronic deviceIHARA AKIO·Filed 2009·Granted Aug 14, 2012·3 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →