Average Co-Inventor Count = 2.06
ph-index = 10
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. (6 from 13,289 patents)
2. Panasonic Corporation (5 from 16,453 patents)
11 patents:
1. D824105 - Electric clipper
2. D813457 - Electric shaver
3. D813458 - Electric shaver
4. D758018 - Shaver head
5. D753342 - Electric shaver
6. D752811 - Electric shaver
7. D718900 - Electric shaver
8. D718495 - Electric shaver
9. D707407 - Vacuum cleaner
10. D684326 - Vacuum cleaner
11. D680699 - Vacuum cleaner nozzle