Average Co-Inventor Count = 4.61
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. Terumo Kabushiki Kaisha (3 from 2,310 patents)
3 patents:
1. 12221265 - Holding tool
2. 12004507 - Device for transporting graft
3. 11420805 - Fragile object holding device provided with protecting mechanism