Inventor · disambiguated record
Hisataka Hasegawa
Also filed as: HASEGAWA HISATAKA
16 granted patents·1 pending application·28 citations·filing 2006–2015
89Inventor score
Top patents by PatentIndex Score
17 records- 0192US9939010B2Thrust roller bearing cage and method for manufacturing the sameNTN TOYO BEARING CO LTD·Filed 2015·Granted Apr 10, 2018·4 cites·4 claims
- 0289US9909652B2Chain transmission device for driving camshaftsNTN TOYO BEARING CO LTD·Filed 2015·Granted Mar 6, 2018·5 cites·4 claims
- 0367USD770547SThrust roller bearingYAMAMOTO KAZUYUKI·Filed 2015·Granted Nov 1, 2016·12 cites·1 claims
- 0466US9939019B2Thrust roller bearing cage and method for manufacturing the sameNTN TOYO BEARING CO LTD·Filed 2015·Granted Apr 10, 2018·0 cites·6 claims
- 0566US8066826B2Rolling-contact shaft with joint clawHASEGAWA HISATAKA·Filed 2006·Granted Nov 29, 2011·1 cites·4 claims
- 0659US10352359B2Thrust roller bearing cage and method for manufacturing the sameNTN TOYO BEARING CO LTD·Filed 2015·Granted Jul 16, 2019·0 cites·10 claims
- 0759US10260555B2Thrust roller bearing cage and method for manufacturing the sameNTN TOYO BEARING CO LTD·Filed 2015·Granted Apr 16, 2019·0 cites·7 claims
- 0859US10190626B2Thrust roller bearing cage and method for manufacturing the sameNTN TOYO BEARING CO LTD·Filed 2015·Granted Jan 29, 2019·0 cites·6 claims
- 0959US10190625B2Thrust roller bearing cage and method for manufacturing the sameNTN TOYO BEARING CO LTD·Filed 2015·Granted Jan 29, 2019·0 cites·9 claims
- 1056US9500269B2Cam follower for rocker arm and cam follower deviceNTN TOYO BEARING CO LTD·Filed 2014·Granted Nov 22, 2016·0 cites·5 claims
- 1154US2011132304A1Cam follower for rocker arm and cam follower deviceNTN TOYO BEARING CO LTD·Filed 2009·Application pending·0 cites
- 1252US9879763B2Chain guide and chain transmission deviceNTN TOYO BEARING CO LTD·Filed 2015·Granted Jan 30, 2018·0 cites·10 claims
- 1348US9885401B2Chain guide and chain transmission deviceNTN TOYO BEARING CO LTD·Filed 2014·Granted Feb 6, 2018·0 cites·17 claims
- 1445USD768743SCage of thrust roller bearingYAMAMOTO KAZUYUKI·Filed 2015·Granted Oct 11, 2016·4 cites·1 claims
- 1544US9915325B2Chain transmission deviceNTN TOYO BEARING CO LTD·Filed 2014·Granted Mar 13, 2018·0 cites·4 claims
- 1642US8267590B2Plunger driving structureKONO SHINGO·Filed 2006·Granted Sep 18, 2012·0 cites·8 claims
- 1737USD768217SCage of thrust roller bearingYAMAMOTO KAZUYUKI·Filed 2015·Granted Oct 4, 2016·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →