NY

Norifumi Yoshitani

Sharp Kabushiki Kaisha: 4 patents #3,475 of 10,731Top 35%
Overall (All Time): #1,243,873 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7746995 Telephone control system — 2010-06-29
7567656 Telephone communication apparatus — 2009-07-28
7308086 Telephone communication apparatus — 2007-12-11
6850599 Communication system and communication control apparatus — 2005-02-01