Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10916943 | Distributed electricity storage system, power control method, and program | — | 2021-02-09 |
| 9941727 | Electric power control system, battery control system, battery control device, battery control method, and recording medium | Koji Kudo, Hitoshi Yano, Hisato Sakuma, Toshiya Okabe | 2018-04-10 |
| 9595844 | Electric power control system, battery control system, battery control device, battery control method, and recording medium | Koji Kudo, Hitoshi Yano, Hisato Sakuma, Toshiya Okabe | 2017-03-14 |
| 8903977 | Data supply apparatus, system, and method for supplying data to hierarchically-connected data supply destinations | Yoshiaki Sakae, Kinichi Sugimoto, Toshiya Okabe, Yasuo Itabashi, Masumi ICHIEN | 2014-12-02 |
| 8103617 | Distributed directory server, distributed directory system, distributed directory managing method, and program of same | — | 2012-01-24 |
| 7937489 | System and method for detecting port hopping | — | 2011-05-03 |
| 7596085 | Access network system and method of moving internal network relay devices | Tsutomu Kitamura | 2009-09-29 |