YK

Yasushi Kawashima

DE Denso: 1 patents #307 of 1,117Top 30%
📍 Shimabara, JP: #18 of 38 inventorsTop 50%
Overall (2005): #73,650 of 245,428Top 35%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6975062 Spark plug with powder filling Hirofumi Suzuki 2005-12-13