RO

Risako Oh

Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
Overall (All Time): #2,177,639 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D509813 Mobile phone Takayuki Miyazawa, Sugiko Honda 2005-09-20
D502158 Mobile phone Takayuki Miyazawa, Peter Lee 2005-02-22