Average Co-Inventor Count = 3.00
ph-index = 1
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 (2 from 4,680 patents)
2. Yamato Co., Ltd. (1 from 2 patents)
3 patents:
1. 12115889 - Entry-and-exit assistance device for vehicle
2. 11554701 - Driving assistance apparatus
3. 8251010 - Masking material for painting