Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362831 | Optical main signal processing node apparatus and control method of optical main signal processing node apparatus | Kota Asaka, Yukio TOYOSHIMA, Takashi Yamada, Junichi KANI | 2025-07-15 |
| 12225078 | Acceptance judgment apparatus and acceptance judgment method | Yukio TOYOSHIMA | 2025-02-11 |
| 12212405 | Transmission device management device, transmission device management system, transmission device management method and program | Kota Asaka, Junichi KANI | 2025-01-28 |
| 12063462 | Optical buffer unit, optical signal processing apparatus, optical label switch and control method | Yukio TOYOSHIMA | 2024-08-13 |
| 11424959 | Communication apparatus and communication method that control processing sequence of communication packet | Takashi Yamada, Akiyuki Takeda, Toshikiyo Tanaka, Masashi Tadokoro, Takeaki Mochida +1 more | 2022-08-23 |
| 11412316 | Optical line terminal and bandwidth allocation method | Takashi Mitsui, Tomoya HATANO | 2022-08-09 |
| 11388056 | Information management system and information management method | Tomoya HATANO, Kota Asaka | 2022-07-12 |
| D735712 | Portable terminal | — | 2015-08-04 |
| D557347 | Mat type controller | — | 2007-12-11 |