Average Co-Inventor Count = 5.00
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. Inax Corporation (1 from 111 patents)
2. National House Industrial Co., Ltd. (1 from 5 patents)
1 patent:
1. 5168008 - Glazed cement product and method for manufacturing thereof