Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7639604 | Packet routing apparatus and a method of communicating a packet | Junnosuke Wakai, Hirofumi Masukawa, Taketoshi Kawashima, Kazumi Hakuta, Tomohiro Baba +1 more | 2009-12-29 |
| 7027390 | Packet routing apparatus and a method of communicating a packet | Junnosuke Wakai, Hirofumi Masukawa, Taketoshi Kawashima, Kazumi Hakuta, Tomohiro Baba +1 more | 2006-04-11 |
| 4377202 | Rotary heat exchange apparatus provided with a spherically coiled heat transfer tube | Nobunosuke Nakamura | 1983-03-22 |