Average Co-Inventor Count = 4.10
ph-index = 8
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. (16 from 249 patents)
2. Kabushiki Kaisha Yuyama Seisakusho (5 from 50 patents)
3. Yamada Manufacturing Co., Ltd. (1 from 165 patents)
22 patents:
1. 12183442 - Medicine sorting device
2. 11504747 - Drug sorting device, sorting container, and drug return method
3. 10969218 - Medicine photographing device
4. 10961004 - Medicinal agent inspection system, winding device, feed device, and holder
5. 10858134 - Medicine inspection system, winding device, feed device, and holder
6. 10829256 - Drug portion packaging device
7. 10762614 - Inspection apparatus, inspection method and computer program product
8. 10226399 - Medicine sorting apparatus
9. 9994347 - Medicine inspection device and medicine packaging system
10. 9870611 - Drug inspection device
11. 9626822 - Medicine supply device
12. 9299212 - Method and apparatus for counting and dispensing medication
13. RE45949 - Method of adjusting tension applied to sheet, and device for the same
14. RE45846 - Method adjusting tension applied to sheet, and device for the same
15. 9233767 - Medicine inspection device, and medicine packaging device