Average Co-Inventor Count = 4.00
ph-index = 2
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. Sumitomo Bakelite Company Limited (2 from 612 patents)
2. Jsr Corporation (1 from 1,058 patents)
2 patents:
1. 7608928 - Laminated body and semiconductor device
2. 6114497 - Polybenzoxazole resin and precursor thereof