Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11805632 | Electronic part package body and peeling method for electronic part package body | Atsushi Satori | 2023-10-31 |
| 10965605 | Communication system, communication control method, and communication apparatus | Koyuru Nagao, Takumi Nakaki, Takayuki Muranaka, Takeshi Gotou | 2021-03-30 |
| 10887241 | Communication device, communication system, and communication method | Shinichi Akahane, Nobuhito Matsuyama, Mitsuru Nagasaka, Takayuki Muranaka | 2021-01-05 |
| 10389626 | Transfer device | Takeshi Kumagai, Shinichi Akahane, Takayuki Muranaka | 2019-08-20 |
| 10326705 | Communication device and communication method | Takeshi Kumagai, Yuichi Ishikawa, Naoya Kumita | 2019-06-18 |
| 9830403 | Communication apparatus, and CAM failure diagnosis method | Shinichi Akahane, Tomohiko Kouno, Takao Nara | 2017-11-28 |
| 9276876 | Data transfer apparatus and data transfer method | Yasuhiro Kodama, Shinichi Akahane, Takao Nara | 2016-03-01 |
| 8953337 | Communication apparatus with removable circuit boards | Masaaki Inoue, Takashi Matsumoto, Kazuhiro Matsuo, Junji Baba, Manabu Sawa | 2015-02-10 |
| 8937869 | Communication device, communication system, and communication fault detection method | Shinichi Akahane, Teruo Kaganoi, Tomohiko Kohno | 2015-01-20 |
| 8774001 | Relay device and relay method | Takeshi Kumagai, Nobuhito Matsuyama, Takeshi Aimoto, Toshio Doi | 2014-07-08 |
| 8625423 | Device and method for relaying packets | Hiroki Yano, Shinichi Akahane, Takao Nara | 2014-01-07 |
| 8139576 | Network routing apparatus | Nobuhito Matsuyama | 2012-03-20 |
| 8064353 | Communication device, communication system, and communication fault detection method | Shinichi Akahane, Teruo Kaganoi, Tomohiko Kohno | 2011-11-22 |
| 7969880 | Device and method for relaying packets | Hiroki Yano, Shinichi Akahane, Takao Nara | 2011-06-28 |
| 7924833 | Packet transfer unit | Tatsuo Kanetake, Takashi Kumagai | 2011-04-12 |
| 7848321 | Method for high speed search tables switching and packet forwarding apparatus | Shinichi Akahane | 2010-12-07 |
| 7787442 | Communication statistic information collection apparatus | Shinichi Akahane, Mitsuru Nagasaka, Yuichi Ishikawa | 2010-08-31 |
| 7760632 | Device and method for relaying packets | Hiroki Yano, Shinichi Akahane, Yoshinori Hachiya | 2010-07-20 |
| 7738465 | Packet forwarding device equipped with statistics collection device and statistics collection method | Shinichi Akahane, Kazuaki Tsuchiya | 2010-06-15 |
| 7710962 | Packet forwarding apparatus and method for multicast packets | Yasuhiro Kodama, Shinichi Akahane, Hiroki Yano, Kaoru Okano, Naoya Kumita | 2010-05-04 |
| 7522592 | Packet transfer unit | Tatsuo Kanetake, Takashi Kumagai | 2009-04-21 |
| 7433301 | Method of transferring packets and router device therefor | Shinichi Akahane | 2008-10-07 |
| 7408935 | Packet forwarding apparatus with a flow detection table | Takeki Yazaki, Takeshi Aimoto, Nobuhito Matsuyama | 2008-08-05 |
| 7397765 | Bandwidth monitoring device | Takeshi Aimoto, Nobuhito Matsuyama, Hiroki Yano, Yoshihiko Sakata, Shinichi Akahane +1 more | 2008-07-08 |
| 7167474 | Network relaying apparatus and network relaying method capable of high-speed routing and packet transfer | Takeshi Aimoto, Takeki Yazaki, Nobuhito Matsuyama, Yoshihito Sako, Tomohiko Tanabe | 2007-01-23 |