Average Co-Inventor Count = 1.89
ph-index = 3
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. Nissan Motor Company Limited (3 from 13,402 patents)
2. Gunze Limited (1 from 157 patents)
3 patents:
1. 5189840 - Device for holding slidable member
2. 4634174 - Vehicle body having rear parcel shelf
3. 4535503 - Door glass hinge having a spacer ring