KK

Kansuke Kuroyanagi

HI Hitachi: 1 patents #1,745 of 4,225Top 45%
Overall (2003): #184,791 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6600735 Internet telephone connection method, bandwidth controller and gate keeper Etsuko Iwama, Tomohide Sugimoto, Ryogo Honda, Yuichi Mori 2003-07-29