Average Co-Inventor Count = 1.68
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. Kabushiki Kaisha Toshiba (6 from 52,711 patents)
2. Kabushiki Kaisha (1 from 26 patents)
7 patents:
1. D563921 - Digital video disk player
2. D551255 - Digital audio player
3. D537837 - Digital audio player
4. D531971 - Digital video disk player
5. D528575 - Digital video camera
6. D525637 - Digital video camera
7. D524342 - Digital video camera