Average Co-Inventor Count = 3.00
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. Japan Cash Machine Co., Ltd. (2 from 118 patents)
2 patents:
1. 8967389 - Document recycle box
2. 8764013 - Conveyance control device and document validator with recycle box