Average Co-Inventor Count = 6.00
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. Nitto-denko Corporation (2 from 3,868 patents)
2. Kansai Paint Company, Ltd. (2 from 861 patents)
2 patents:
1. 5882775 - Automobile paint film-protective sheet
2. 5747132 - Automobile paint film-protective sheet