TS

Tomosumi Saruwatari

SI Seiko Instruments: 1 patents #836 of 1,437Top 60%
Overall (All Time): #3,690,294 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5780955 Ultrasonic motor device Akihiro Iino, Masao Kasuga, Makoto Suzuki, Kenji Suzuki 1998-07-14