Growing community of inventors

Chigasaki, Japan

Changil Park

Average Co-Inventor Count = 1.00

ph-index = 3

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 71

Changil ParkChangil Park (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Autech Japan, Inc. (3 from 28 patents)


3 patents:

1. D638340 - Wheel for motor vehicle

2. D634691 - Wheel for motor vehicle

3. D620865 - Wheel for motor vehicle

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as of
12/18/2025
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