Inventor · disambiguated record
Katsuhiko Yoro
Also filed as: YORO KATSUHIKO
3 granted patents·17 citations·filing 1997–1997
67Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES3
Top patents by PatentIndex Score
3 records- 0141US5938802AExhaust gas purifierSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Aug 17, 1999·10 cites·6 claims
- 0228US6028296ARegenerative heater of diesel engine particulate trap and diesel engine particulate trap using the same heaterSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Feb 22, 2000·4 cites·10 claims
- 0327US5958095ARegenerative heater of diesel engine particulate trap and diesel engine particulate trap using the same heaterSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Sep 28, 1999·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →