Average Co-Inventor Count = 1.89
ph-index = 5
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 Corporation (3 from 16,453 patents)
2. Panasonic Intellectual Property Management Co., Ltd. (2 from 13,289 patents)
5 patents:
1. D739376 - Speaker box
2. D732023 - Wireless receiver
3. D691818 - Digital photo frame
4. D680525 - Portable computer
5. D676044 - Portable computer