Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8897306 | Path management control method, path management control program, path management controller and path management control system | Rie Hayashi, Kaori Shimizu, Ichiro Inoue | 2014-11-25 |
| 8532087 | Optical network, optical edge router, program thereof, cut through method, and edge router | Hisashi Kojima, Takashi Kurimoto, Ichiro Inoue, Tomonori Takeda, Takashi Miyamura +3 more | 2013-09-10 |
| 8422360 | Route switching method, server, boundary node apparatus, route switching system, and route switching program | Kaori Shimizu, Ichiro Inoue, Kohei Shiomoto | 2013-04-16 |
| 7797444 | Data transfer apparatus and data transfer system | Keisuke Kabashima, Michihiro Aoki, Takashi Kurimoto, Takashi Miyamura, Masahiro Goshima +1 more | 2010-09-14 |
| 5287316 | Optical FIFO buffer | Koji Sasayama, Jun Nishikido | 1994-02-15 |
| 5022025 | Self-routing switch and its routing method | Hitoshi Imagawa | 1991-06-04 |
| 4864558 | Self-routing switch | Hitoshi Imagawa, Koichi Hagishima | 1989-09-05 |