| Created |
| Associated with time-keeping |
| Associated with time leeping |
| Associated with 時間管理 |
| Associated with 保時 |
| Associated with 時間管理業務 |
| Associated with timekeeping |
| Associated with time keeping |
| Disassociated from time leeping |
| Associated with 測時学 |
| Associated with 測時系 |
| Associated with 測時 |
| Associated with 測時法 |