Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8897289 | Node system and supervisory node | Kenji Suina, Takashi Arai, Koichi Mita, Akira Shimamura, Hidetoshi Ishikawa +2 more | 2014-11-25 |
| 8718038 | Node system and supervisory node | Kenji Suina, Takashi Arai, Koichi Mita, Akira Shimamura, Hidetoshi Ishikawa +2 more | 2014-05-06 |