Average Co-Inventor Count = 5.00
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. Sumitomo Electric Industries, Limited (1 from 10,273 patents)
2. Sumitomo Rubber Industries Limited (1 from 4,428 patents)
3. Advics Co., Ltd. (1 from 895 patents)
4. Tokai Rubber Industries, Ltd. (1 from 720 patents)
1 patent:
1. 7429053 - Subframe structure and vibration damper for the same