BU

Bunji Ushida

Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
Overall (All Time): #1,602,521 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6690954 Portable telephone — 2004-02-10
6253095 Telephone set, communications system, and method of setting security functions in telephone set — 2001-06-26
5805989 Radio communication apparatus — 1998-09-08