Inventor · disambiguated record
Yasutaka Oba
Also filed as: OBA YASUTAKA
3 granted patents·2 citations·filing 2017–2020
53Inventor score
Files withMITSUI HIGH TEC3
Top patents by PatentIndex Score
3 records- 0187US11374474B2Method of manufacturing core product, and core productMITSUI HIGH TEC·Filed 2020·Granted Jun 28, 2022·2 cites·2 claims
- 0271US11469653B2Method of manufacturing rotating bodyMITSUI HIGH TEC·Filed 2020·Granted Oct 11, 2022·0 cites·9 claims
- 0347US10686339B2Laminated core and method for manufacturing the sameMITSUI HIGH TEC·Filed 2017·Granted Jun 16, 2020·0 cites·11 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →