Average Co-Inventor Count = 3.00
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 Intellectual Property Management Co., Ltd. (3 from 13,247 patents)
2. Matsushita Electric Works, Ltd. (2 from 1,623 patents)
3. Panasonic Electric Works Co., Ltd. (1 from 394 patents)
6 patents:
1. 10881577 - Beauty apparatus
2. 10349731 - Beauty apparatus
3. 8959775 - Nose hair trimmer
4. 8146254 - Hair clipper
5. 7367127 - Hair trimmer with rattle dampening structure
6. 7100286 - Hair trimmer with trim length adjustment mechanism