Inventor · disambiguated record
Sunao Shimizu
Also filed as: SHIMIZU SUNAO
3 granted patents·0 citations·filing 2012–2019
44Inventor score
Top patents by PatentIndex Score
3 records- 0161US11433455B2Sintered bearing and method for manufacturing sameNTN TOYO BEARING CO LTD·Filed 2018·Granted Sep 6, 2022·0 cites·6 claims
- 0257US10081056B2Sintered bearing and method for manufacturing sameITO YOSHINORI·Filed 2012·Granted Sep 25, 2018·0 cites·7 claims
- 0338US10957838B2Thermoelectric element material and method for manufacturing the sameRIKEN·Filed 2019·Granted Mar 23, 2021·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →