双方とも権利を有しているため、どちらが発明を実施できるのか、それとも双

双方とも権利を有しているため、
どちらが発明を実施できるのか、
それとも双方が実施できないのか、

Results (English) 1:

Because both sides have rights,Which is carrying out the invention can be?And it cannot be implemented by both?

Results (English) 2:

because both have the right,
which is what can be carried out the invention,
or whether both can not be implemented,

Results (English) 3:

Since both of the rights, which can be either or both of the invention, which can not be implemented, or