Average Co-Inventor Count = 4.00
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. Honda Motor Co., Ltd. (3 from 21,862 patents)
2. Daikin Industries, Ltd. (3 from 4,273 patents)
3 patents:
1. 9322476 - Vehicle engine oil seal
2. 9322477 - Vehicle transmission oil seal
3. 8931452 - Vehicle valve stem seal