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. Toyo Boseki Kabushiki Kaisha (2 from 789 patents)
2 patents:
1. 5049435 - Flexible sheet reinforced with poly(aromatic amide) non-woven fabric and
2. 4897301 - Flexible sheet reinforced with poly(aromatic amide) non-woven fabric and