Average Co-Inventor Count = 2.00
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. Hokuto Corporation (2 from 16 patents)
2 patents:
1. PP32842 - Shiitake mushroom named 'HOKSY 10gokin'
2. PP29740 - Shiitake mushroom plant named 'HOKSY 8'