Hi @mchuang, thanks for reaching out to us.
Although individual (Basic/Plus/Professional) accounts can't see the history of invites sent to others to join a shared folder, team (Business) admins may be able to see such information from their admin console.
You can request this as a feature you'd like to see in the future though, here, where other like-minded users can also comment and upvote.
Let me know if you have any other questions, cheers!