Inventor · disambiguated record
Motoyoshi Yamauchi
Also filed as: YAMAUCHI MOTOYOSHI
2 granted patents·1 pending application·10 citations·filing 1998–2003
53Inventor score
Files withDOWA MINING CO3
Top patents by PatentIndex Score
3 records- 0161US6589412B1Method for producing a sliding member having excellent seizure resistanceDOWA MINING CO·Filed 2000·Granted Jul 8, 2003·9 cites·6 claims
- 0243US2004000492A1Sliding member having excellent seizure resistance and method for producing the sameDOWA MINING CO·Filed 2003·Application pending·0 cites
- 0317US6086741AProcess for sulfurizing treatment of ferrous articlesDOWA MINING CO·Filed 1998·Granted Jul 11, 2000·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →