Average Co-Inventor Count = 4.00
ph-index = 2
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.
Company Filing History:
1. Hitachi-Johnson Controls Air Conditioning, Inc. (2 from 93 patents)
2 patents:
1. D939454 - Remote controller for air conditioning equipment
2. D938923 - Remote controller for air conditioning equipment