Average Co-Inventor Count = 5.90
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. Mitsubishi Denki Kabushiki Kaisha (4 from 21,351 patents)
4 patents:
1. 7391956 - Moving picture playback apparatus
2. 6950535 - Image collecting device, image retrieving device, and image collecting and retrieving system
3. 6625383 - Moving picture collection and event detection apparatus
4. 6571052 - Moving picture playback apparatus