JK

Joi Kane

Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
📍 Nara, JP: #1,800 of 2,795 inventorsTop 65%
Overall (All Time): #3,826,482 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5220610 Speech signal processing apparatus for extracting a speech signal from a noisy speech signal Akira Nohara 1993-06-15