Average Co-Inventor Count = 9.00
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. Otsuka Medical Devices Co., Ltd. (3 from 21 patents)
3 patents:
1. D1049380 - Medical apparatus
2. D1049379 - Medical apparatus
3. D1049390 - Medical apparatus