Inventor · disambiguated record
Hajime Osaka
Also filed as: OSAKA HAJIME
3 granted patents·42 citations·filing 1998–1999
73Inventor score
Technology areasB65G
Files withMARUYASU KIKAI KK3
Top patents by PatentIndex Score
3 records- 0158US5984084ACurved belt conveyorMARUYASU KIKAI KK·Filed 1998·Granted Nov 16, 1999·16 cites·2 claims
- 0256US6053306ACurved belt conveyorMARUYASU KIKAI KK·Filed 1999·Granted Apr 25, 2000·14 cites·2 claims
- 0350US6085895ACurved belt conveyorMARUYASU KIKAI KK·Filed 1999·Granted Jul 11, 2000·12 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →