Average Co-Inventor Count = 4.12
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. Panasonic Intellectual Property Management Co., Ltd. (5 from 13,319 patents)
2. Panasonic Corporation (2 from 16,453 patents)
7 patents:
1. 12314922 - Payment terminal
2. 11935026 - Payment terminal
3. 11176530 - Payment terminal
4. D909469 - Payment terminal
5. 9811694 - Magnetic card reader and transaction terminal device having the same
6. 8567666 - Light guiding device, reader/writer device for noncontact communication medium, and electronic apparatus
7. 8348156 - Light guiding device, reader/writer device for noncontact communication medium, and electronic apparatus