Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501760 | Node device and packet transfer method using priority information in plural hierarchical levels | Yoshihiro Ohba | 2002-12-31 |
| 6490248 | Packet transfer device and packet transfer method adaptive to a large number of input ports | — | 2002-12-03 |
| 6438596 | Video on demand system that presents users with a selection list of proposed videos for which server and network resources are available to immediately serve the selected video | Hideyuki Ueno, Yoshiharu Uetani, Tadahiro Oku, Mitsunori Omokawa, Yukio Kamatani +1 more | 2002-08-20 |