YH

Yasufumi Hirakawa

NE Nec: 26 patents #330 of 14,502Top 3%
Overall (All Time): #149,037 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
8306992 System for determining content topicality, and method and program thereof Ryoma Oami, Kota Iwamoto, Takami Sato, Yuzo Senda, Takahiro Kimoto 2012-11-06