Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10331085 | Stepping motor and timepiece | Yuta Saito, Hiroyuki Hosobuchi | 2019-06-25 |
| 10180660 | Electronic timepiece | Hiroyuki Hosobuchi | 2019-01-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10331085 | Stepping motor and timepiece | Yuta Saito, Hiroyuki Hosobuchi | 2019-06-25 |
| 10180660 | Electronic timepiece | Hiroyuki Hosobuchi | 2019-01-15 |