Inventor · disambiguated record
Tsuyoshi Hirayanagi
Also filed as: HIRAYANAGI TSUYOSHI
10 granted patents·3 pending applications·178 citations·filing 1996–2008
89Inventor score
Top patents by PatentIndex Score
13 records- 0196US6062367AFriction plateNSK WARNER KK·Filed 1998·Granted May 16, 2000·82 cites·8 claims
- 0291US7789209B2Friction plate and wet-type multi-plate clutchNSK WARNER KK·Filed 2006·Granted Sep 7, 2010·14 cites·11 claims
- 0389US6283265B1Wet type multiplate clutchNSK WARNER KK·Filed 1999·Granted Sep 4, 2001·42 cites·22 claims
- 0477US7980375B2Friction plate for wet-type multiplate clutchNSK WARNER KK·Filed 2008·Granted Jul 19, 2011·5 cites·10 claims
- 0563US7984801B2Friction plate for wet multi-plate clutchNSK WARNER KK·Filed 2008·Granted Jul 26, 2011·2 cites·3 claims
- 0663US7597180B2Friction plate for wet-type multiplate clutchNSK WARNER KK·Filed 2007·Granted Oct 6, 2009·2 cites·3 claims
- 0761US8162123B2Friction plate for wet-type multiplate clutchHIRAYANAGI TSUYOSHI·Filed 2007·Granted Apr 24, 2012·3 cites·10 claims
- 0860US7481306B2Wet-type multiplate clutchNSK WARNER KK·Filed 2005·Granted Jan 27, 2009·2 cites·1 claims
- 0959US5865283ATorque converter with a lock-up mechanismNSK WARNER KK·Filed 1996·Granted Feb 2, 1999·16 cites·5 claims
- 1047US5890572ALockup clutch for torque converterNSK WARNER KK·Filed 1996·Granted Apr 6, 1999·10 cites·17 claims
- 1147US2008179161A1Friction Plate for Wet-Type Multiplate ClutchNSK WARNER KK·Filed 2007·Application pending·0 cites
- 1247US2008173517A1Friction plate for wet multi-plate clutchNSK WARNER KK·Filed 2008·Application pending·0 cites
- 1345US2007295574A1Wet friction plate and wet multi plate clutchNSK WARNER KK·Filed 2007·Application pending·0 cites
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