Inventor · disambiguated record
Itsushi Ogawa
Also filed as: OGAWA ITSUSHI
3 granted patents·18 citations·filing 2014–2014
66Inventor score
Files withHITACHI KOKI KK3
Top patents by PatentIndex Score
3 records- 0180US9669536B2Powered working machineHITACHI KOKI KK·Filed 2014·Granted Jun 6, 2017·11 cites·9 claims
- 0278US9680349B2Power tool with substrate having apertures for cooling coils and switching elementsHITACHI KOKI KK·Filed 2014·Granted Jun 13, 2017·4 cites·13 claims
- 0362US9748534B2Electric tool and battery pack for the electric toolHITACHI KOKI KK·Filed 2014·Granted Aug 29, 2017·3 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →