Inventor · disambiguated record
Nao Ishiyama
Also filed as: ISHIYAMA NAO
8 granted patents·16 citations·filing 2003–2016
81Inventor score
Top patents by PatentIndex Score
8 records- 0163US9427837B2Clamping method for clamping a boot bandHATANO HIROSHI·Filed 2012·Granted Aug 30, 2016·2 cites·16 claims
- 0261US10569374B2Production facilityISHIYAMA NAO·Filed 2014·Granted Feb 25, 2020·2 cites·8 claims
- 0360US8020301B2Method for manufacturing hydro dynamic bearing deviceNTN TOYO BEARING CO LTD·Filed 2006·Granted Sep 20, 2011·2 cites·1 claims
- 0456US7600320B2Method for manufacturing hydro dynamic bearing deviceNTN TOYO BEARING CO LTD·Filed 2006·Granted Oct 13, 2009·1 cites·1 claims
- 0550US7941926B2Apparatus for manufacturing hydro dynamic bearing device methodNTN TOYO BEARING CO LTD·Filed 2009·Granted May 17, 2011·0 cites·1 claims
- 0647US7040019B2Method and apparatus for manufacturing hydro dynamic bearing deviceNTN TOYO BEARING CO LTD·Filed 2003·Granted May 9, 2006·9 cites·6 claims
- 0744US9993901B2Clamping deviceHATANO HIROSHI·Filed 2016·Granted Jun 12, 2018·0 cites·14 claims
- 0842US8578611B2Apparatus for manufacturing hydro dynamic bearing deviceKAIMI MASAYUKI·Filed 2011·Granted Nov 12, 2013·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →