Average Co-Inventor Count = 3.43
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 Co., Ltd. (1 from 2 patents)
2. Hokuto Sangyo Kabushiki Kaisha (1 from 1 patent)
2 patents:
1. PP21184 - Bunashimeji mushroom plant named 'Hokuto-18'
2. PP16294 - Bunashimeji mushroom plant named 'Hokuto Shiro Ichigoukin'