Elaborate each question with suitable points and sufficient explanation with examples wherever appropriate.

1. A joint investigation by Nikkei and a Tokyo analytics company found that Apple has jumped into automobile-related technologies, as shown by the company's recent patent applications. Apple has filed patents in self-driving and other vehicle software as well as in hardware related to riding comfort, such as seats and suspension. The U.S. tech and services company is also targeting vehicle-to-everything (V2X) technology, which allows cars to communicate with each other and connect to the "Internet of Things," moves seen as a major push by Apple to build its own platform and join a growing industry shift from just cars to overall mobility.

Looking at the growth of Apple into this new technology, elaborate on the various legal issues that Apple will be facing and suggest the various strategies available for Apple to use their inventions for themselves legally.