Average Co-Inventor Count = 1.64
ph-index = 12
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. Matsushita Electric Works, Ltd. (18 from 1,623 patents)
2. The Procter Gamble Company (1 from 17,164 patents)
3. Matsushita Electric Works Co., Ltd. (1 from 5 patents)
20 patents:
1. D588743 - Electric depilator
2. D578252 - Electric depilator
3. D577862 - Electric depilator
4. D577813 - Electric facial pore cleaner
5. D577814 - Electric facial pore cleaner
6. D577863 - Electric shaver
7. D571040 - Electric depilator
8. D568473 - Skin care device
9. D558397 - Electric depilator
10. D558399 - Electric shaver
11. D548341 - Handheld electric face cleaner
12. D539979 - Depilator
13. D538430 - Facial treatment appliance
14. D537205 - Electric shaver
15. D533650 - Facial steamer