HK

Hiroshi Kawahashi

ND Ntt Docomo: 1 patents #1,030 of 1,706Top 65%
Overall (All Time): #3,294,725 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7751554 Sound information providing system Yasuhiro Urata, Toshihiko Ishiba, Naohisa Yokota 2010-07-06