Average Co-Inventor Count = 5.69
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. Yuyama Mfg. Co., Ltd. (5 from 249 patents)
5 patents:
1. 10226399 - Medicine sorting apparatus
2. 9770388 - Co-infusion apparatus and co-infusion method
3. 9474691 - Coinfusion apparatus
4. 8020725 - Medicine dispensing apparatus
5. 7957929 - Drug dispensing apparatus