Average Co-Inventor Count = 2.86
ph-index = 7
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. Makita Corporation (7 from 2,191 patents)
7 patents:
1. 9308637 - Power tool
2. 8842427 - Electrical apparatus system
3. 8752744 - Portable tools
4. D655272 - Radio receiver
5. D649845 - Hedge trimmer
6. D643138 - Portable light
7. 7380343 - Cutting tool