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I am not sure whether the last part of this sentence is grammatically right:

My dream is to see an innovation of mine is one day being used inside automotive industry, such as General Motors or NASA, so that I would have [played an importatn role / made and important contribution] in the high-end technologies.

What I mean by the above sentence is that: "I want to invent something that will be used by those famous companies, and if that happens, then I have made an important contribution"

EDITED: Thanks to @oerkelens

I am not sure whether the last part of this sentence is grammatically right:

My dream is to see an innovation of mine is one day being used inside automotive industry, such as General Motors or NASA, so that I would have [played an important role / made and important contribution] in the high-end technologies.

What I mean by the above sentence is that: "I want to invent something that will be used by those famous companies, and if that happens, then I have made an important contribution."

I am not sure whether the last part of this sentence is grammatically right:

My dream is to see an innovation of mine is one day being used inside automotive industry, such as General Motors or NASA, so that I would have played a made and important contribution in the high-end technologies.

What I mean by the above sentence is that: "I want to invent something that will be used by those famous companies, and if that happens, then I have made an important contribution"

I am not sure whether the last part of this sentence is grammatically right:

My dream is to see an innovation of mine is one day being used inside automotive industry, such as General Motors or NASA, so that I would have [played an importatn role / made and important contribution] in the high-end technologies.

What I mean by the above sentence is that: "I want to invent something that will be used by those famous companies, and if that happens, then I have made an important contribution"

EDITED: Thanks to @oerkelens

I am not sure whether the last part of this sentence is grammatically right:

My dream is to see an innovation of mine is one day being used inside automotive industry, such as General Motors or NASA, so that I would have played a made and important contribution in the high-end technologies.

What I mean by the above sentence is that: "I want to invent something that will be used by those famous companies, and if that happens, then I have made an important contribution"

I am not sure whether the last part of this sentence is grammatically right:

My dream is to see an innovation of mine is one day being used inside automotive industry, such as General Motors or NASA, so that I would have played a made and important contribution in the high-end technologies.

What I mean by the above sentence is that: "I want to invent something that will be used by those famous companies, and if that happens, then I have made an important contribution"