Inventor · disambiguated record
Tetsuhiro Harada
Also filed as: HARADA TETSUHIRO
8 granted patents·8 pending applications·73 citations·filing 2009–2017
85Inventor score
Top patents by PatentIndex Score
16 records- 0192US10442066B2DriverHITACHI KOKI KK·Filed 2015·Granted Oct 15, 2019·13 cites·7 claims
- 0291US10263228B2Electric device including sealing member between attachment part and battery packHITACHI KOKI KK·Filed 2013·Granted Apr 16, 2019·7 cites·7 claims
- 0388US8925645B2Oil pulse toolHARADA TETSUHIRO·Filed 2009·Granted Jan 6, 2015·23 cites·5 claims
- 0483US10994393B2Rotary impact toolKOKI HOLDINGS CO LTD·Filed 2017·Granted May 4, 2021·3 cites·9 claims
- 0582US8640789B2Oil pulse toolHARADA TETSUHIRO·Filed 2009·Granted Feb 4, 2014·18 cites·7 claims
- 0674US9774017B2Electric device body and electric deviceHITACHI KOKI KK·Filed 2014·Granted Sep 26, 2017·6 cites·19 claims
- 0764US9539649B2Power tool and method for producing the sameNISHIKAWA TOMOMASA·Filed 2012·Granted Jan 10, 2017·2 cites·9 claims
- 0862US10562107B2Power toolHARADA TETSUHIRO·Filed 2012·Granted Feb 18, 2020·1 cites·6 claims
- 0951US2014248519A1Battery pack and electric deviceHITACHI KOKI KK·Filed 2014·Application pending·0 cites
- 1049US2016129568A1Impact toolHITACHI KOKI KK·Filed 2014·Application pending·0 cites
- 1149US2015022125A1Electric toolHITACHI KOKI KK·Filed 2013·Application pending·0 cites
- 1248US2014295257A1Battery pack and electric deviceHITACHI KOKI KK·Filed 2014·Application pending·0 cites
- 1346US2014125159A1Power toolITO YUTAKA·Filed 2012·Application pending·0 cites
- 1444US2013264087A1Driving ToolHARADA TETSUHIRO·Filed 2011·Application pending·0 cites
- 1542US2017144278A1Impact toolHITACHI KOKI KK·Filed 2015·Application pending·0 cites
- 1642US2017259412A1Impact toolHITACHI KOKI KK·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →