Average Co-Inventor Count = 3.00
ph-index = 1
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. Akebono Brake Industry Co., Ltd. (1 from 507 patents)
2. Akebono Research and Developement Centre Ltd. (1 from 73 patents)
1 patent:
1. 5147588 - Method of making carbon/carbon composite