Average Co-Inventor Count = 1.33
ph-index = 2
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. Tenga Co., Ltd (6 from 73 patents)
6 patents:
1. D1092765 - Sperm sampler
2. D1050472 - Sperm sampler
3. D982773 - Sperm sampler
4. D930847 - Sperm sampler driving device
5. 11051792 - Sperm sampler driving device
6. D898215 - Sperm sampler