Average Co-Inventor Count = 3.20
ph-index = 3
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. Mazda Motor Corporation (4 from 4,682 patents)
2. U-Shin Ltd. (2 from 75 patents)
3. Nifco Inc. (1 from 1,193 patents)
4 patents:
1. 8991880 - Door handle device
2. 8742257 - Terminal fixing device for control cable
3. 7584573 - Glass fixing grommet
4. 4969295 - Door structure of vehicle