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. Ibiden Company Limited (1 from 1,480 patents)
2. Ibiden Kosan Co., Ltd. (1 from 1 patent)
1 patent:
1. 4918278 - Joinable arc gouging electrodes with indicator for indicating, during