MM

Mitsuhiro Midorikawa

NE Nec: 1 patents #7,889 of 14,502Top 55%
Overall (All Time): #3,978,857 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4681667 Method of producing electrostrictive effect element Kazuaki Utsumi, Atsushi Ochi, Masanori Suzuki 1987-07-21