Inventor · disambiguated record
Masafumi Osugi
Also filed as: OSUGI MASAFUMI
4 granted patents·5 citations·filing 2013–2019
61Inventor score
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4 records- 0183US9816565B2Cage for constant velocity universal joint, fixed type constant velocity universal joint incorporating same, and drive shaft incorporating said fixed type constant velocity universal jointYOSHIDA KAZUHIKO·Filed 2013·Granted Nov 14, 2017·4 cites·9 claims
- 0265US10788078B2Outer joint member of constant velocity universal jointNTN TOYO BEARING CO LTD·Filed 2019·Granted Sep 29, 2020·0 cites·8 claims
- 0356US9605715B2Method of manufacturing outer joint member of constant velocity universal joint, and outer joint memberOSUGI MASAFUMI·Filed 2014·Granted Mar 28, 2017·1 cites·6 claims
- 0454US10274019B2Method of manufacturing outer joint member of constant velocity universal joint, outer joint member, shaft member and cup memberNTN TOYO BEARING CO LTD·Filed 2015·Granted Apr 30, 2019·0 cites·12 claims
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