Average Co-Inventor Count = 2.50
ph-index = 4
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. Takata Corporation (4 from 1,161 patents)
2. Takada Corporation (1 from 3 patents)
5 patents:
1. 5671971 - Apparatus for adjusting fastening position of fastening means in seat
2. 5378038 - Restraining protective foldable seat for infants
3. D353057 - Car chair for a child
4. 5303979 - Apparatus for adjusting fastening position of fastening means in seat
5. D343738 - Car chair