Inventor · disambiguated record
Tetsuaki Numata
Also filed as: NUMATA TETSUAKI
12 granted patents·3 pending applications·102 citations·filing 1991–2008
91Inventor score
Top patents by PatentIndex Score
15 records- 0182US7812599B2Magnetized pulsar ring, and rolling bearing device with sensor using the sameJTEKT CORP·Filed 2008·Granted Oct 12, 2010·7 cites·7 claims
- 0271US7798723B2Rolling bearing assembly for wheelJTEKT CORP·Filed 2007·Granted Sep 21, 2010·4 cites·4 claims
- 0361US5415258AOne-way clutch having an outer ring whose internal portion is as hard as its peripheryKOYO SEIKO CO·Filed 1993·Granted May 16, 1995·22 cites·3 claims
- 0457US6892868B2One-way clutchSKF FRANCE·Filed 2002·Granted May 17, 2005·5 cites·14 claims
- 0552US5632363AOne-way clutchKOYO SEIKO CO·Filed 1996·Granted May 27, 1997·12 cites·8 claims
- 0649US2007139035A1Magnetized pulsar ringJTEKT CORP·Filed 2006·Application pending·0 cites
- 0747US5076408AOne-way clutch having improved annular retainer platesKOYO SEIKO CO·Filed 1991·Granted Dec 31, 1991·13 cites·2 claims
- 0847US2010027927A1Sensor attaching sealing device and vehicle rolling bearing using the sameKOYAGI KATSURA·Filed 2007·Application pending·0 cites
- 0946US5291978AOne way clutch having outer and inner retainers each made of plasticsKOYO SEIKO CO·Filed 1992·Granted Mar 8, 1994·9 cites·5 claims
- 1042US5156245AOne-way clutch free from gear-tooth noiseKOYO SEIKYO CO LTD·Filed 1992·Granted Oct 20, 1992·10 cites·5 claims
- 1141US5642795AOne-way clutchKOYO SEIKO CO·Filed 1995·Granted Jul 1, 1997·8 cites·20 claims
- 1238US2007177834A1Seal device with sensor and rolling bearing device using the seal deviceUCHIYAMA MFG·Filed 2004·Application pending·0 cites
- 1337US5570766AEnd bearing for one-way clutchTAIHO KOGYO CO LTD·Filed 1995·Granted Nov 5, 1996·8 cites·14 claims
- 1431US6279439B1Method for manufacturing a one-way clutch cageKOYO SEIKO CO·Filed 1999·Granted Aug 28, 2001·2 cites·18 claims
- 1531US5632179AMethod of manufacturing an engaging element for one way clutch improving squareness of cam face relative to side surfacesKOYO SEIKO CO·Filed 1994·Granted May 27, 1997·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →