Average Co-Inventor Count = 2.67
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. Kabushiki Kaisha Daikin Seisakusho (2 from 310 patents)
2 patents:
1. 5072816 - Air feeder for a pull type clutch assembly
2. 4911278 - Damper disk having axially opposed diaphram sprines