Average Co-Inventor Count = 2.00
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. Toto Ltd. (2 from 1,192 patents)
2 patents:
1. D920489 - Lavatory
2. D914856 - Lavatory