MH

Masateru Hayashi

MM Mitsubishi Mining: 1 patents #62 of 236Top 30%
Overall (1997): #110,413 of 185,788Top 60%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5603607 Propeller fan Fumio Kondo, Masami Taniguchi, Akihiro Ito 1997-02-18