Average Co-Inventor Count = 2.00
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. Sh Materials Co., Ltd. (1 from 7 patents)
2. Nippon Ketjen Co., Ltd. (6 patents)
1 patent:
1. 9735096 - Lead frame and method for manufacturing the same