n. 革新者, 刷新者, 修理者

[ noun ]
a skilled worker who is employed to restore or refinish buildings or antique furniture
<noun.person>

Renovator \Ren"o*va`tor\ (r?n"?-v?`t?r), n. [L.: cf. F.
r['e]novateur.]
One who, or that which, renovates. --Foster.