Inventor · disambiguated record
Yasunari Hamaya
Also filed as: HAMAYA YASUNARI
3 granted patents·1 pending application·17 citations·filing 1995–2011
65Inventor score
Top patents by PatentIndex Score
4 records- 0165US7789210B2Sealing deviceNOK CORP·Filed 2005·Granted Sep 7, 2010·3 cites·6 claims
- 0262US9303768B2Valve stem seal deviceHAMAYA YASUNARI·Filed 2011·Granted Apr 5, 2016·2 cites·9 claims
- 0343US2008023893A1Hermetically Sealing DeviceNOK CORP·Filed 2005·Application pending·0 cites
- 0437US5678828ASealing deviceNOK CORP·Filed 1995·Granted Oct 21, 1997·12 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →