Average Co-Inventor Count = 3.00
ph-index = 2
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. Zenrin Co., Ltd. (2 from 19 patents)
2. Toto Ltd. (1 from 1,193 patents)
3 patents:
1. 10160461 - Drive assist system and non-transitory computer-readable medium
2. 9650055 - Drive assist system and non-transitory computer-readable medium
3. 5524668 - Hot and cold water mixing device