Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8755336 | Wireless device which can improve stability in wireless communications and wireless network using the same | Yoshihisa Kondo, Tetsuya Ito, Akira Matsumoto, Jun Hasegawa, Satoko Itaya +3 more | 2014-06-17 |
| 8238319 | Radio apparatus | Peter Davis, Jun Hasegawa, Akio Hasegawa, Sadao Obana | 2012-08-07 |
| 8121629 | Radio device | Peter Davis, Satoko Itaya, Jun Hasegawa, Akio Hasegawa, Sadao Obana | 2012-02-21 |
| 8072925 | Multi-hop wireless network system | Oyunchimeg Shagdar, Masanori Nozaki, Youiti Kado, Bing Zhang, Mehdad Nori Shirazi +2 more | 2011-12-06 |
| 8041377 | Radio device for preventing isolated radio devices in network | Satoko Itaya, Jun Hasegawa, Akio Hasegawa, Peter Davis, Tetsuya Ito +2 more | 2011-10-18 |
| 7890112 | Radio device having fewer route disconnections and switchings by using control packets to maintain radio links | Tetsuya Ito, Jun Hasegawa, Satoko Itaya, Akira Matsumoto, Hiroyuki Iizuka +4 more | 2011-02-15 |