TS

Tetsuo Semba

IBM: 1 patents #1,866 of 5,464Top 35%
📍 San Jose, CA: #938 of 2,805 inventorsTop 35%
🗺 California: #8,555 of 28,370 inventorsTop 35%
Overall (2004): #102,925 of 270,089Top 40%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6831809 Rotary recording apparatus and method of controlling the apparatus Naoyuki Kagami, Kenji Okada, Akira Tokizono, Hiroshi Uchida, Akinori Yuba 2004-12-14