Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12425536 | Reception device, method for controlling reception device, and transmission/reception system | Masahiko Nakahama | 2025-09-23 |
| 11818499 | Reception device, method for controlling reception device, and transmission/reception system | Masahiko Nakahama | 2023-11-14 |
| 11223797 | Video device and connection determination method | — | 2022-01-11 |
| 9736155 | System, method, and apparatus for authentication | Taira SHIMA, Yuma Akune, Eiji Itou | 2017-08-15 |
| 6994734 | Aqueous liquid composition of fluorescent brightener excellent in dyeing characteristics | Toru Yamaguchi | 2006-02-07 |
| 6734016 | Method for culturing cell and a culture vessel | Akihisa Sugiyama, Satoshi Kawaminami | 2004-05-11 |