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. Ibiden Company Limited (1 from 1,480 patents)
2. The Ritsumeikan Trust (1 from 60 patents)
3. Ibiden USA R&d Inc. (1 from 1 patent)
1 patent:
1. 8810475 - Antenna device