Average Co-Inventor Count = 7.47
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. Honda Motor Co., Ltd. (1 from 21,875 patents)
2. Bridgestone Corporation (1 from 5,119 patents)
3. Zmp Inc. (1 from 3 patents)
2 patents:
1. 11538292 - Travel control device, travel control system, travel control method, and tire testing device
2. 10094533 - Marking device for lawn mower