Average Co-Inventor Count = 3.45
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. Honda Motor Co., Ltd. (5 from 21,927 patents)
2. Kabushiki Kaisha Honda Lock (1 from 114 patents)
3. Rikenkaki Kogyo Kabushiki Kaisha (1 from 22 patents)
5 patents:
1. 9527372 - Vehicle body structure having detachable roof
2. 9181733 - Vehicle door handle system
3. 8408611 - Vehicle door handle device
4. 7913354 - Automobile door checker
5. 7861372 - Automobile door checker