Average Co-Inventor Count = 5.71
ph-index = 2
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. Sanyo Electric Co., Ltd. (3 from 8,782 patents)
3 patents:
1. 8186542 - Medicine supply apparatus and tablet case
2. 7644837 - Medicine supply apparatus
3. 6339726 - Control apparatus for vending machine