SO

Shinya Obana

NC Nissan Diesel Motor Co.: 1 patents #52 of 125Top 45%
TC Tokyo Roki Co.: 1 patents #32 of 106Top 35%
Overall (All Time): #3,300,588 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7784273 Exhaust emission purifying apparatus for engine Isamu Kanaya, Koutarou Honda, Tomoko Amemiya, Kiminobu Hirata, Nobuhiko Masaki +3 more 2010-08-31