Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12260752 | Communication system, server apparatus, program and communication method | Takahiro Mochizuki, Takumi Matsumoto, Hiroaki Rikihisa | 2025-03-25 |
| 9647939 | Communication device and communication system | Atsushi Kumagai, Kunio Odaka, Masayuki Miura | 2017-05-09 |
| 9325606 | Communication system, communication route control method, and communication apparatus | Atsushi Kumagai, Masayuki Miura, Kunio Odaka | 2016-04-26 |
| 9031410 | Customer premises optical network unit and optical transmission system | Kunio Odaka, Katsuya Aboshi | 2015-05-12 |
| 8417119 | Customer premises optical network unit and optical transmission system | Kunio Odaka, Katsuya Aboshi | 2013-04-09 |
| 8412041 | Subscriber premises side optical network unit and optical transmission system | Katsuya Aboshi, Kunio Odaka | 2013-04-02 |
| 8059961 | Customer premises optical network unit and optical transmission system | Kunio Odaka, Katsuya Aboshi | 2011-11-15 |