Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10097424 | Route display method and route display apparatus | Kazuki Masuda, Nobumitsu Ishiwatari, Shinichirou Wada | 2018-10-09 |
| 9319334 | Apparatus and method for controlling congestion in a communication network | Nobuhiro Rikitake | 2016-04-19 |
| 9077559 | Switching apparatus and method for setting up virtual LAN | Nobuhiro Rikitake, Kazuhiro Ohnuma, Motoshi Hamasaki | 2015-07-07 |
| 9060030 | Frame concatenation apparatus | Nobuhiro Rikitake, Kazuhiro Ohnuma | 2015-06-16 |
| 8780723 | Communication system and communication apparatus | Nobuhiro Rikitake, Kazuhiro Ohnuma | 2014-07-15 |
| 8644351 | Node device | Motoshi Hamasaki, Nobumitsu Ishiwatari | 2014-02-04 |
| 7940651 | Momentary-disconnection-free switching device | Masahiro Shioda, Mitsuhiro Kawaguchi, Hideki Matsui | 2011-05-10 |