Average Co-Inventor Count = 3.00
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. Miura Co., Ltd. (2 from 107 patents)
2 patents:
1. D557399 - Damper adjustment device
2. D518874 - Valve