MN

Masanori Nishiya

MC Mitsubishi Oil Co.: 1 patents #37 of 83Top 45%
Overall (All Time): #3,871,336 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4997556 Oil filter I Hisashi Yano, Hiroyuki Ihara, Junsuke Yabumoto, Ryuzi Kuwavara 1991-03-05