Average Co-Inventor Count = 4.71
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. Kabushiki Kaisha Toshiba (2 from 52,735 patents)
2 patents:
1. 10550488 - Reduction catalyst, reduction reactor and reduction method
2. 9731981 - Rare earth adsorbent and rare earth adsorption method using the same