Average Co-Inventor Count = 1.50
ph-index = 4
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. (9 from 13,289 patents)
10 patents:
1. D1105607 - Electric shaver
2. D1105608 - Electric shaver
3. D1066805 - Electric shaver
4. D1045227 - Electric shaver
5. D1031163 - Electric shaver
6. D1029390 - Electric shaver
7. D1022321 - Electric shaver
8. D939691 - Nozzle for oral waterjet
9. D907853 - Electric trimmer
10. D907198 - Oral waterjet