Average Co-Inventor Count = 3.81
ph-index = 5
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. Mitsubishi Rayon Cleansui Company, Limited (8 from 10 patents)
8 patents:
1. 10189720 - Water purifying cartridge and pitcher-type water purifier
2. D822791 - Water purifier
3. D822792 - Water purifier
4. D809091 - Water purifier
5. D799635 - Water purifier
6. D799636 - Water purifier
7. D794747 - Water purifier
8. D794748 - Water purifier