Takuma Sato hailed Super Aguri's "awesome" weekend after the Japanese driver scored the team's best result so far in Canada.
Sato took full advantage of the chaotic race to emerge in the point-scoring positions, and then battled his way to sixth place, even overtaking McLaren's Fernando Alonso in the final stages of the race.
Kubica sustained just a sprained ankle.
Robert Kubica will be released from hospital on Monday morning, having sustained just a sprained ankle and a light concussion in his violent crash today
, his doctors confirmed.
The Polish driver crashed heavily on lap 27 of the Canadian Grand Prix, and was airlifted to the Sacre-Couer hospital in Montreal.
But despite widespread reports claiming that he has a broken leg, the hospital said Kubica has sustained minor injuries and confirmed he will be released after a precautionary overnight observation.