Average Co-Inventor Count = 2.67
ph-index = 1
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 (2 from 2,195 patents)
2 patents:
1. 12036641 - Power tool
2. 11478842 - Fastening tool