Average Co-Inventor Count = 2.14
ph-index = 9
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 (9 from 16,453 patents)
2. Panasonic Intellectual Property Management Co., Ltd. (8 from 13,247 patents)
17 patents:
1. D1078164 - Hair clipper
2. D1016393 - Grooming device holder
3. D1010931 - Electric shaver
4. D1010222 - Hair clipper
5. D1005588 - Nose hair trimmer
6. D971609 - Electric toothbrush
7. 10412842 - Image display device
8. D736764 - Tablet computer
9. D718737 - Speaker box
10. D718274 - Speaker box
11. D678855 - Telephone base unit
12. D671518 - Telephone base unit
13. D671516 - Telephone handset
14. D669878 - Telephone handset
15. D664520 - Telephone base unit