Average Co-Inventor Count = 1.00
ph-index = 2
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. Nakanishi Inc. (3 from 107 patents)
3 patents:
1. D916292 - Foot control for dental equipment
2. D908887 - Controller for dental equipment
3. D908888 - Controller for dental equipment