Yes, theorically we still can grab 9 or more GOLDs, given that we don't any more unexpected serious mistakes. As far as I can count:
Table Tennis: 2 or 3
Badminton: 2 or 3
Gymnastic: 0 or 1
Diving: 2 or 3
Wenman's weightlifing: ?
Shooting: ?
Men's 110m hurdle: 0 or 1
Did I miss anything?
You are right, Japs made history this time. They will add more GOLDs in the rest of events. There are so many Judo classes, which is sth I just noticed. Also, Japs swimmers are very impressive.