YF

Yoshiyuki Fukumura

DC Daihatsu Motor Co.: 1 patents #7 of 17Top 45%
DC Diamond Electric Mfg. Co.: 1 patents #1 of 9Top 15%
Overall (2002): #86,892 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6439029 Method of detecting a knock in an internal combustion engine by means of ionic current Morito Asano, Atsushi Ito, Teruji Ichihara 2002-08-27