Inventor · disambiguated record
Yoshio Hiraga
Also filed as: HIRAGA YOSHIO
3 granted patents·22 citations·filing 2000–2000
67Inventor score
Top patents by PatentIndex Score
3 records- 0172US6293873B1Universal jointSHOWA CORP·Filed 2000·Granted Sep 25, 2001·13 cites·3 claims
- 0249US6443845B1Boot mounting structure and method of mounting bootSHOWA CORP·Filed 2000·Granted Sep 3, 2002·4 cites·1 claims
- 0342US6443461B1Sealing apparatus and universal joint using the sameSNOWA CORP·Filed 2000·Granted Sep 3, 2002·5 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →