YS

Yoshifumi Sakata

PA Panasonic: 1 patents #1,599 of 4,214Top 40%
Overall (2011): #121,901 of 364,097Top 35%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7983403 Communication apparatus for providing presence information Makoto Matsuoka 2011-07-19