Average Co-Inventor Count = 1.69
ph-index = 11
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. (42 from 1,193 patents)
42 patents:
1. D518924 - Pedestal sink
2. D478376 - Water closet
3. D472965 - Water closet
4. D472619 - Toilet
5. D472309 - Bidet
6. D472310 - Toilet
7. D470928 - Pedestal sink for receiving a faucet set
8. D470929 - Sink for receiving a faucet set
9. D453556 - Six-liter toilet
10. D443346 - Bidet
11. D441062 - Pedestal sink
12. D441063 - Sink
13. D438939 - Water closet
14. D432218 - Trap portion of a water closet
15. D422347 - Pedestal sink