Pickups

Ibanez used so many pickups over the years that it is difficult to catalog everyone here. But basically here are the most used. As for pickups that were used in the Copy models, These pickups were available in Japan from many manufactures so they were basically Generic copies of the real thing.
Bridges

As you can see from the above Image Ibanez used many Bridges and Tailpieces. Most were original designs. The Gibraltar bridge was used on most of the early Ibanez guitars from 1976 until 1983.
Machine Heads

Ibanez Machine Heads included many styles.
The main ones used for Guitar was the Velve Tune and Smooth Tuner, The Bass machine heads were the Velve Tune BII that was later replaced with the Smooth Tuner BII.
Truss Rod Covers