Inventor · disambiguated record
Hirofumi Ishibashi
Also filed as: ISHIBASHI HIROFUMI
3 granted patents·1 pending application·30 citations·filing 1997–2021
63Inventor score
Top patents by PatentIndex Score
4 records- 0164US6110406AMethod for producing molding materialIDEMITSU PETROCHEMICAL CO·Filed 1997·Granted Aug 29, 2000·28 cites·20 claims
- 0254US9565760B2Wiring board and method of manufacturing the sameKyocera slc tech corp·Filed 2014·Granted Feb 7, 2017·2 cites·14 claims
- 0353US2023223587A1Solid electrolyte producing methodIDEMITSU KOSAN CO·Filed 2021·Application pending·0 cites
- 0438US6605242B2Method of producing styrenic resin granulate and shaped articleIDEMITSU PETROCHEMICAL CO·Filed 2001·Granted Aug 12, 2003·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →