Average Co-Inventor Count = 2.00
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 (1 from 2,191 patents)
1 patent:
1. 11962257 - Technique for suppressing decrease in flow rate of air discharged from blower