Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10887241 | Communication device, communication system, and communication method | Shinichi Akahane, Nobuhito Matsuyama, Kazuo Sugai, Takayuki Muranaka | 2021-01-05 |
| 8953591 | Packet transferring node | Masaki Yamada, Takayuki Muranaka, Yoshihiro Nakao, Shinichi Akahane | 2015-02-10 |
| 8848714 | Packet transfer method, packet transfer device, and packet transfer system | Takeki Yazaki, Tomoyuki Oku | 2014-09-30 |
| 8826045 | Assessing conditions of power consumption in computer network | Yasuhiro Kodama, Shinichi Akahane, Tomohiko Kouno, Teruo Kaganoi, Takeki Yazaki | 2014-09-02 |
| 8514741 | Packet forwarding device | Takeki Yazaki | 2013-08-20 |
| 8335934 | Assessing conditions of power consumption in computer network | Yasuhiro Kodama, Shinichi Akahane, Tomohiko Kouno, Teruo Kaganoi, Takeki Yazaki | 2012-12-18 |
| 8259714 | Packet transferring node | Masaki Yamada, Takayuki Muranaka, Yoshihiro Nakao, Shinichi Akahane | 2012-09-04 |
| 8040889 | Packet forwarding device | Takeki Yazaki, Shinichi Akahane | 2011-10-18 |
| 7809859 | Network switching device and control method of network switching device | Shinichi Akahane, Hiroki Yano, Yutaka Takagi | 2010-10-05 |
| 7797714 | Information processing apparatus for searching broadcast program and method therefore | Tomoko Oyabu, Aki Koyabu, Tomoyuki Hanai | 2010-09-14 |
| 7787442 | Communication statistic information collection apparatus | Shinichi Akahane, Kazuo Sugai, Yuichi Ishikawa | 2010-08-31 |
| 7657909 | Information receiving apparatus and method for receiving headline information | Tomoko Oyabu, Aki Koyabu, Tomoyuki Hanai | 2010-02-02 |
| 7593003 | Image processing unit, method, and program | Akio Koresawa, Tetsuro Kida, Yasuo Nomura, Tomoe Tanaka | 2009-09-22 |
| 7587731 | Program guide information providing device, program device information providing system, information receiving device, remote operating system, and method thereof | Tomoko Oyabu, Aki Koyabu, Tomoyuki Hanai | 2009-09-08 |
| 7379655 | Information searching device, information receiver, and methods therefor | Aki Koyabu, Tomoko Oyabu, Tomoko Terakado | 2008-05-27 |
| 7203195 | Method for packet transferring and apparatus for packet transferring | Minoru Hidaka, Satoru TSUKADA | 2007-04-10 |
| 7020085 | Method of monitoring quality of communication for each flow | Itaru Mimura, Noboru Endo | 2006-03-28 |
| 6847613 | Method of monitoring quality of communication for each flow | Itaru Mimura, Noboru Endo | 2005-01-25 |
| 5842207 | Method for storing records of a distributed database by plural processors to provide a host processor with sorted records belonging to one of a plurality of key sections | Shinji Fujiwara, Yooichi Shintani, Naoki Hamanaka, Mikiko Suzuki | 1998-11-24 |
| 5515531 | Parallel database processing system and retrieval method using secondary key | Shinji Fujiwara, Yooichi Shintani | 1996-05-07 |
| 5471580 | Hierarchical network having lower and upper layer networks where gate nodes are selectively chosen in the lower and upper layer networks to form a recursive layer | Shinji Fujiwara, Yoichi Shintani | 1995-11-28 |
| 4758975 | Data processor capable of processing floating point data with exponent part of fixed or variable length | Koichiro Omoda | 1988-07-19 |