Inventor · disambiguated record
Keishi Hatanaka
Also filed as: HATANAKA KEISHI
2 granted patents·2 pending applications·4 citations·filing 2007–2018
40Inventor score
Top patents by PatentIndex Score
4 records- 0181US9409472B2Engine mountTOYOTA MOTOR CO LTD·Filed 2015·Granted Aug 9, 2016·4 cites·5 claims
- 0250US11167632B2Vibration-damping deviceSUMITOMO RIKO CO LTD·Filed 2018·Granted Nov 9, 2021·0 cites·12 claims
- 0343US2008176663A1Structure for mounting dynamic damper on rotary shaft and rotary shaft equipped with dynamic damperTOKAI RUBBER IND LTD·Filed 2007·Application pending·0 cites
- 0433US2017152909A1Vibration damping apparatusSUMITOMO RIKO CO LTD·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →