YS

Yukiko Sahara

CA Cataler: 2 patents #135 of 277Top 50%
📍 Kakegawa, JP: #185 of 302 inventorsTop 65%
Overall (All Time): #2,036,854 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9144789 Diesel exhaust gas purification catalyst and diesel exhaust gas purification system — 2015-09-29
8721976 Diesel exhaust gas purification catalyst and diesel exhaust gas purification system — 2014-05-13