Average Co-Inventor Count = 2.90
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. Ishida Co. Limited (3 from 448 patents)
3 patents:
1. 11733682 - Management device and article management system
2. 11447283 - Product processing apparatus
3. 11370570 - Continuous bag-making and packaging apparatus