A person who invents is an inventor.
Optical means to “see”. If a person is an optical engineer he/she invents something used to see with.
There isn't a perticular person or company that invents most things everone invents things all the time.
An Inventor
an inventor
A composer is a person who invents/writes music.
A person who develops or invents new words is called a "neologist" or a "lexicographer." They may also be referred to as a "word inventor" or a "lexiphanic."
an innovator is a person who invents. The opposite is to not invent
Chuck Norris, He invents everything!
Northerner = a person from the north
invents
There's millions of names. But the title is inventor
The term person in common usage means an individual human being. (prosopon in Greek)