Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8711909 | Communication device and two-dimensional communication system using the same | Azman Osman Lim, Kiyohiko Hattori, Bing Zhang | 2014-04-29 |
| 8576831 | Wireless network system carrying out multihop wireless communication between source and destination | Bing Zhang, Seiji Igi | 2013-11-05 |
| 8199664 | Communication terminal and communication network | Nobuyuki Nakamura | 2012-06-12 |
| 8072925 | Multi-hop wireless network system | Oyunchimeg Shagdar, Masanori Nozaki, Bing Zhang, Mehdad Nori Shirazi, Seiji Igi +2 more | 2011-12-06 |
| 7664032 | Communication terminal and communication network | Nobuyuki Nakamura | 2010-02-16 |
| 7649870 | Multi-hop multi-channel wireless communication system | — | 2010-01-19 |
| 7554982 | Communication terminal and communication network | Nobuyuki Nakamura | 2009-06-30 |
| 7373104 | Signal relay apparatus and method for a wireless network | — | 2008-05-13 |
| 6683879 | Collision control circuit in ATM exchange | — | 2004-01-27 |
| 6674726 | Processing rate monitoring apparatus | Ryohei Konuma, Makiko Kaji | 2004-01-06 |
| 6249511 | Apparatus for controlling cell transmission timing | — | 2001-06-19 |