Average Co-Inventor Count = 6.00
ph-index = 1
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. Other (1 from 832,761 patents)
2. Nihon Plast Co., Ltd. (1 from 227 patents)
2 patents:
1. 6386062 - Fixing device for steering wheel
2. 6290257 - Safety system for automobile