YS

Yuji Sugiyama

FC Fuji Electric Co.: 1 patents #18 of 108Top 20%
Overall (1989): #39,315 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4839019 Oxygen sensor Teizo Takahama, Masahiko Masuda, Keisuke Sugimoto 1989-06-13