Issued Patents 2024
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12158863 | Right holder terminal, user terminal, and non-transitory computer-readable medium | Shigenori Ohashi, Hiroki Watanabe, Tatsuro ISHIDA, Shigeru Fujimura | 2024-12-03 |
| 12124475 | Blockchain system, approval terminal, user terminal, history management method, and history management program | Hiroki Watanabe, Tatsuro ISHIDA, Shigenori Ohashi, Shigeru Fujimura | 2024-10-22 |
| 12117971 | Content use system | Shigenori Ohashi, Hiroki Watanabe, Tatsuro ISHIDA, Shigeru Fujimura | 2024-10-15 |
| 12081813 | Video distribution method, distribution device, and inspection device | Shigeru Fujimura, Hiroki Watanabe, Tatsuro ISHIDA, Shigenori Ohashi, Kota HIDAKA | 2024-09-03 |
| 12081675 | Content use system, permission terminal, browsing terminal, distribution terminal, and content use program | Hiroki Watanabe, Shigenori Ohashi, Tatsuro ISHIDA, Shigeru Fujimura | 2024-09-03 |
| 12063292 | Proprietor terminal, user terminal, and new proprietor terminal | Shigenori Ohashi, Shigeru Fujimura, Masayoshi CHIKADA, Tatsuro ISHIDA, Hiroki Watanabe | 2024-08-13 |
| 12050559 | Data update device, data update method, data update program, and data structure | Shigenori Ohashi, Shigeru Fujimura, Tatsuro ISHIDA, Hiroki Watanabe, Junichi Kishigami | 2024-07-30 |
| 12020680 | Sound image localization device, sound image localization method, and program | Kenta Imaizumi, Kimitaka Tsutsumi | 2024-06-25 |
| 12015695 | User terminal, permission information management method, and permission information management program | Shigeru Fujimura, Akihito Akutsu, Tomokazu Yamada, Junichi Kishigami | 2024-06-18 |
| 11893583 | Settlement system, settlement method, user device, and settlement program | Shigenori Ohashi, Shigeru Fujimura, Masayoshi CHIKADA, Tatsuro ISHIDA, Hiroki Watanabe +2 more | 2024-02-06 |
| 11888985 | Blockchain system, registration terminal, approval terminal, smart contract registration method, and smart contract registration program | Hiroki Watanabe, Shigenori Ohashi, Shigeru Fujimura | 2024-01-30 |
| 11875774 | Sound image localization device, sound image localization method, and program | Kenta Imaizumi, Kimitaka Tsutsumi | 2024-01-16 |
| 11876897 | Right holder terminal, permission information management method, and permission information management program | Shigeru Fujimura, Akihito Akutsu, Tomokazu Yamada, Junichi Kishigami | 2024-01-16 |
| 11871181 | Speaker array, signal processing device, signal processing method, and signal processing program | Kimitaka Tsutsumi, Kenta Imaizumi, Yoichi Haneda | 2024-01-09 |
| 11871211 | Signal processing apparatus, signal processing method, and signal processing program | Kenta Imaizumi, Kimitaka Tsutsumi | 2024-01-09 |
| 11868322 | Content use system | Shigenori Ohashi, Hiroki Watanabe, Tatsuro ISHIDA, Shigeru Fujimura | 2024-01-09 |