Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12407755 | Communication system, computing machine, communication method and program | Kiwami INOUE, Junki ICHIKAWA, Yukio Tsukishima, Kenji Shimizu, Toru MANO +1 more | 2025-09-02 |
| 12363192 | Communication system, computing machine, communication method and program | Toru MANO, Junki ICHIKAWA, Yukio Tsukishima, Kenji Shimizu, Tomoya HIBI +1 more | 2025-07-15 |
| 12341673 | Communication apparatus, relay apparatus, communication system, communication method, and program | Toru MANO, Yukio Tsukishima, Tomoya HIBI, Junki ICHIKAWA, Kiwami INOUE | 2025-06-24 |
| 12107762 | Optical and electronic integrated switch | Osamu Moriwaki, Shunichi Soma, Keita Yamaguchi, Kenya Suzuki, Seiki Kuwabara +3 more | 2024-10-01 |
| 12034484 | Optical communication network management apparatus | Takafumi Tanaka, Tetsuro Inui, Seiki Kuwabara, Shuto Yamamoto, Seiji Okamoto | 2024-07-09 |
| 11979694 | Optical and electronic integrated switch | Osamu Moriwaki, Shunichi Soma, Keita Yamaguchi, Kenya Suzuki, Seiki Kuwabara +3 more | 2024-05-07 |
| 11930309 | Optical and electronic integrated switch | Keita Yamaguchi, Osamu Moriwaki, Shunichi Soma, Kenya Suzuki, Seiki Kuwabara +3 more | 2024-03-12 |
| 11881897 | Optical and electronic integrated switch and optical network system | Seiki Kuwabara, Seiji Okamoto, Shuto Yamamoto, Tetsuro Inui, Shunichi Soma +3 more | 2024-01-23 |
| 11799547 | Signal processing apparatus, signal processing method, and program | Kengo Horikoshi, Masanori Nakamura, Seiji Okamoto, Etsushi Yamazaki | 2023-10-24 |
| 11546064 | Optical transmission system and transmission mode selecting method | Tetsuro Inui, Seiji Okamoto, Akira Hirano, Shokei Kobayashi, Fumikazu INUZUKA +4 more | 2023-01-03 |
| 11342990 | State estimating device and communication system | Seiki Kuwabara, Wataru Kawakami, Seiji Okamoto, Akira Hirano, Shokei Kobayashi +4 more | 2022-05-24 |
| 11165497 | Optical transmission system and communication condition selection method | Fumikazu INUZUKA, Shokei Kobayashi, Akira Hirano, Wataru Kawakami, Tetsuro Inui +5 more | 2021-11-02 |
| 10685095 | Processing equipment and remote management system | Etsushi Yamazaki, Osamu Ishida, Kazuhito Takei, Yasuhiro Suzuki | 2020-06-16 |
| 10122465 | Digital signal processing device and optical transceiver apparatus | Osamu Ishida, Etsushi Yamazaki, Kazuhito Takei, Masahito Tomizawa | 2018-11-06 |