RA

Ryuhei Akiyama

DE Dentsu: 1 patents #26 of 76Top 35%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #2,132,592 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7499911 Method of searching for, collecting and distributing information in distributed computer 2009-03-03
7151909 Broadcasting information receiving apparatus and broadcasting information receiving method Hiroyuki Nishi, Fumiyuki Kato, Hiroki Maeda 2006-12-19