Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12013667 | Exterior member, case and timepiece | — | 2024-06-18 |
| 11853604 | Computational storage device, method, and data processing system executing operation in accordance with information in command | Kazunari Sumiyoshi | 2023-12-26 |
| 8721171 | Switch device and wristwatch | Masato Ueno | 2014-05-13 |
| 8659979 | Inner frame and case unit | Masato Ueno | 2014-02-25 |