Average Co-Inventor Count = 2.42
ph-index = 3
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. Sony Corporation (5 from 58,129 patents)
5 patents:
1. 10440936 - Livestock registration system and registration method for livestock
2. 10192252 - Information processing apparatus to provide position based services
3. 8409748 - Battery and electronic apparatus
4. 7310236 - Electronic device
5. 6972925 - Miniaturized video cassette camera including a rotatable grip member