Average Co-Inventor Count = 3.00
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. Morito Co., Ltd. (2 from 34 patents)
2 patents:
1. D922520 - Water purifier
2. D918336 - Water purifier