Inventor · disambiguated record
Yasutaka Yoshino
Also filed as: YOSHINO YASUTAKA
3 granted patents·117 citations·filing 1991–1994
76Inventor score
Files withTOKYO ROKI KK3
Top patents by PatentIndex Score
3 records- 0177US5525307AExhaust gas purifying catalyst for use in an internal combustion engineTOKYO ROKI KK·Filed 1994·Granted Jun 11, 1996·46 cites·17 claims
- 0275US5332554AExhaust purifying catalyst for use in an internal combustion engine and method of manufacturing sameTOKYO ROKI KK·Filed 1992·Granted Jul 26, 1994·41 cites·17 claims
- 0369US5208206AMethod of manufacturing an exhaust gas purifying catalystTOKYO ROKI KK·Filed 1991·Granted May 4, 1993·30 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →