Average Co-Inventor Count = 2.53
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. Toto Ltd. (8 from 1,192 patents)
8 patents:
1. D432219 - Toilet seat with cover
2. D413658 - Combined toilet seat and cover
3. D412974 - Water closet
4. 5666672 - Toilet attachment with easily detachable seat
5. D383833 - Water closet
6. D381961 - Remote controller
7. D382046 - Water closet
8. D381408 - Water closet