Average Co-Inventor Count = 2.57
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 (3 from 16 patents)
3 patents:
1. PP35511 - Bunashimeji mushroom named 'HKHM25'
2. PP33127 - Maitake mushroom named 'Grifon-8go'
3. PP31279 - Bunashimeji mushroom named 'Marmo22go'