Inventor · disambiguated record
Yoshiyuki Kanzaki
Also filed as: KANZAKI YOSHIYUKI
5 granted patents·6 pending applications·39 citations·filing 1996–2009
74Inventor score
Top patents by PatentIndex Score
11 records- 0170US7647864B2Piston for hydraulic clutchNOK CORP·Filed 2008·Granted Jan 19, 2010·4 cites·4 claims
- 0265US7789210B2Sealing deviceNOK CORP·Filed 2005·Granted Sep 7, 2010·3 cites·6 claims
- 0363US6045138ASealing device for reciprocal movementNOK CORP·Filed 1996·Granted Apr 4, 2000·31 cites·11 claims
- 0451US2009056871A1Method for producing steel component integrally having rubber portionNOK CORP·Filed 2008·Application pending·0 cites
- 0549US8398087B2Bonded piston sealNISHIMURA TOMOAKI·Filed 2007·Granted Mar 19, 2013·1 cites·9 claims
- 0645US2009038907A1Cancel plateNOK CORP·Filed 2008·Application pending·0 cites
- 0743US2009140498A1Sealing DeviceNOK CORP·Filed 2006·Application pending·0 cites
- 0843US2008023893A1Hermetically Sealing DeviceNOK CORP·Filed 2005·Application pending·0 cites
- 0943US2008143053A1Sealing DeviceNOK CORP·Filed 2006·Application pending·0 cites
- 1037US7823432B2Method of forming spring washer blind-holes into a piston for an automobile transmissionIBARAKI STEEL CT CO LTD·Filed 2009·Granted Nov 2, 2010·0 cites·9 claims
- 1136US2007251380A1PistonNOK CORP·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →