Average Co-Inventor Count = 4.60
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. Makita Corporation (4 from 2,191 patents)
4 patents:
1. 7882771 - Dust-collecting devices and cutting devices with the dust-collecting devices
2. 7559268 - Dust-collecting devices and cutting devices with the dust-collecting devices
3. D559644 - Portable electric circular saw
4. D527592 - Power wrench