Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378101 | Raising/lowering movement control system and raising/lowering movement control method | Shuichiro KITO, Koji Kawaguchi, Takeshi Sato, Hisato SAWANAMI | 2025-08-05 |
| 12321885 | Physical distribution management system and physical distribution management method | Hisato SAWANAMI, Koji Kawaguchi | 2025-06-03 |
| 12301671 | Information processing system, information processing method and program | Takuya Ohara, Fumikazu INUZUKA, Takafumi Tanaka, Masayuki Shimoda | 2025-05-13 |
| 12248428 | Information processing system, information processing method and program | Takuya Ohara, Fumikazu INUZUKA, Takafumi Tanaka, Masayuki Shimoda | 2025-03-11 |
| 12119867 | Transmission apparatus and transmission method | Kei Kitamura, Fumikazu INUZUKA, Kengo SHINTAKU, Takafumi Tanaka, Masahito Tomizawa | 2024-10-15 |
| 12101246 | Failure transfer apparatus, failure transfer system, and failure transfer method | Kengo SHINTAKU, Shokei Kobayashi, Fumikazu INUZUKA, Kei Kitamura, Takafumi Tanaka | 2024-09-24 |
| 11984925 | Transmission apparatus and transmission method | Kei Kitamura, Fumikazu INUZUKA, Kengo SHINTAKU, Takafumi Tanaka | 2024-05-14 |
| 11917019 | Information processing system, information processing method and program | Takuya Ohara, Fumikazu INUZUKA, Takafumi Tanaka, Masayuki Shimoda | 2024-02-27 |
| 11902137 | Service path failure location estimation method, apparatus, and program | Shokei Kobayashi, Akira Hirano | 2024-02-13 |
| 11876670 | Diagnostic apparatus | Shokei Kobayashi, Akira Hirano | 2024-01-16 |
| 11853101 | Adaptation apparatus | Shokei Kobayashi, Akira Hirano | 2023-12-26 |
| 11730154 | Fishing rod including rod body having fitting mounted thereon | Nobuhiro Izaki, Takuji KAWAMURA | 2023-08-22 |
| 11610062 | Label assignment model generation device and label assignment model generation method | Michiko Tanaka | 2023-03-21 |
| 11546064 | Optical transmission system and transmission mode selecting method | Tetsuro Inui, Hideki Nishizawa, Seiji Okamoto, Akira Hirano, Shokei Kobayashi +4 more | 2023-01-03 |
| 11516073 | Malfunction point estimation method and malfunction point estimation apparatus | Shokei Kobayashi, Akira Hirano | 2022-11-29 |
| 11391603 | Multi-core optical fiber and method for manufacturing multi-core optical fiber | Shingo Matsushita | 2022-07-19 |
| 11342990 | State estimating device and communication system | Seiki Kuwabara, Wataru Kawakami, Hideki Nishizawa, Seiji Okamoto, Akira Hirano +4 more | 2022-05-24 |
| 11327748 | Software cooperation possibility determination apparatus and software cooperation possibility determination method | Takaaki Haruna | 2022-05-10 |
| 11255716 | Analysis support apparatus, analysis support method, and a computer-readable medium containing an analysis support program | Takuya KOMATSUDA | 2022-02-22 |
| 11244109 | Information processing device and information processing method | Tadashi Takeuchi | 2022-02-08 |
| 11165497 | Optical transmission system and communication condition selection method | Fumikazu INUZUKA, Shokei Kobayashi, Akira Hirano, Wataru Kawakami, Tetsuro Inui +5 more | 2021-11-02 |
| 11108208 | Optical amplification system and optical amplification method | Tetsuro Inui, Akira Hirano, Wataru Imajuku, Shoukei Kobayashi, Takafumi Tanaka +2 more | 2021-08-31 |
| 11100149 | Search support system, search support method, and search support program | — | 2021-08-24 |
| 11067753 | Optical module and method for producing same | — | 2021-07-20 |
| 10686520 | Transmission quality estimation system, transmission quality estimation device, and transmission quality estimation method | Tetsuro Inui, Akira Hirano, Wataru Imajuku, Shoukei Kobayashi, Takafumi Tanaka +2 more | 2020-06-16 |