Inventor · disambiguated record
Jyun-Ichi Yamada
Also filed as: YAMADA JYUN-ICHI
3 granted patents·1 pending application·26 citations·filing 2003–2006
67Inventor score
Top patents by PatentIndex Score
4 records- 0185US7309465B2Sintered sprocket for silent chain and production method thereforNISSAN MOTOR·Filed 2006·Granted Dec 18, 2007·9 cites·2 claims
- 0271US7556864B2Sintered gearHITACHI POWDERED METALS·Filed 2003·Granted Jul 7, 2009·16 cites·7 claims
- 0349US7041149B2Sintered sprocket for silent chain and production method thereforHITACHI POWDERED METALS·Filed 2004·Granted May 9, 2006·1 cites·7 claims
- 0437US2005028641A1Sintered sprocket for silent chain and production method thereforNISSAN MOTOR·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →