Average Co-Inventor Count = 1.31
ph-index = 5
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. (7 from 317 patents)
7 patents:
1. 5997079 - Head lining of automobile
2. 5957024 - Piercing apparatus for lining material
3. 5257846 - Reversible-lid arrangement
4. 5244247 - Door installation arrangement for vehicle
5. 4923245 - Ceiling structure of motor vehicle
6. 4848826 - Luggage carpet for motor vehicle
7. 4778705 - Car welt