TS

Toshimitsu Shimizu

📍 Rancho Palos Verdes, CA: #17 of 108 inventorsTop 20%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #48,151 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4803679 Communication network capable of automatically informing a subscriber of occurrence of an idle channel 1989-02-07