Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9215716 | Wireless communication apparatus and non-transitory computer readable storage medium | Kenji Yamada, Yuichi Inao | 2015-12-15 |
| 7796609 | Packet processing device with load control mechanism based on packet length and CPU time consumption | Nobuyuki Shima | 2010-09-14 |
| 5663949 | Line protection switching system in duplexed fiber interface shelf | Ryoichi Ishibashi, Tomiko Ito, Hiroya Kawasaki | 1997-09-02 |