TO

Tatsumi Okuda

SC Sanyo Electric Co.: 2 patents #83 of 745Top 15%
📍 Ibigawa, JP: #3 of 8 inventorsTop 40%
Overall (2003): #40,638 of 273,478Top 15%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6621902 Key input device 2003-09-16
6546265 Portable wireless communications device 2003-04-08