Average Co-Inventor Count = 3.00
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. Nihon Plast Co., Ltd. (3 from 227 patents)
3 patents:
1. 9381948 - Cowl top cover
2. 9359010 - Cowl-top cover
3. 6974378 - Ventilator