MN

Muneo Nishiwaki

Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
Overall (All Time): #2,350,940 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4491197 Speed control apparatus for A.C. elevator car drive motor — 1985-01-01
4181197 AC elevator speed control system Tomio Tanabe 1980-01-01