YY

Yongtie Yan

RI Riken: 1 patents #12 of 77Top 20%
📍 Gyōda, JP: #17 of 47 inventorsTop 40%
Overall (2002): #84,643 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6413397 Nitrogen oxide gas sensor Masaharu Hasei, Akira Kunimoto 2002-07-02