MM

Masakatsu Maruyama

Sumitomo Electric Industries: 1 patents #611 of 1,892Top 35%
Overall (1994): #95,836 of 165,921Top 60%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5278781 Digital signal processing system Kunitoshi Aono, Masaki Toyokura, Shiro Sakiyama, Toshiyuki Araki 1994-01-11