Average Co-Inventor Count = 1.29
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. Ikeda Bussan Co. Ltd. (3 from 317 patents)
3 patents:
1. 5080440 - Vehicle seat belt winding system having angled guide wire
2. 4796951 - Automotive seat
3. 4699426 - Vehicle seat