Inventor · disambiguated record
Wataru Tokunaga
Also filed as: TOKUNAGA WATARU
5 granted patents·2 pending applications·32 citations·filing 1991–2020
77Inventor score
Top patents by PatentIndex Score
7 records- 0183US9157530B2Sealing device and sealing structureNOK CORP·Filed 2013·Granted Oct 13, 2015·4 cites·17 claims
- 0280US10605367B2Sealing apparatusNOK CORP·Filed 2018·Granted Mar 31, 2020·3 cites·13 claims
- 0375US9309973B2Sealing device and sealing structureNOK CORP·Filed 2013·Granted Apr 12, 2016·2 cites·5 claims
- 0474US9388705B2Sealing deviceNOK CORP·Filed 2013·Granted Jul 12, 2016·2 cites·12 claims
- 0548US5182676ATurn-over type rearview door mirrorHONDA MOTOR CO LTD·Filed 1991·Granted Jan 26, 1993·21 cites·15 claims
- 0640US2020292080A1Annular dust sealNOK CORP·Filed 2020·Application pending·0 cites
- 0738US2020309267A1Dust sealNOK CORP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →