Average Co-Inventor Count = 4.07
ph-index = 3
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)
2. Sanyo Electric Biomedical Co., Ltd. (2 from 18 patents)
3. Panasonic Healthcare Co., Ltd. (1 from 81 patents)
4 patents:
1. 8768531 - Centralized monitoring apparatus
2. 8220224 - Medicine supply apparatus
3. 7637078 - Medicine supply apparatus
4. 6259356 - Drug preserver