Average Co-Inventor Count = 2.12
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. Sanyo Electric Co., Ltd. (6 from 8,777 patents)
6 patents:
1. D666164 - Television set
2. D601524 - Television set
3. D601525 - Television set
4. D601526 - Television set
5. D342750 - Combined video camera and tape recorder
6. D330383 - Combined video camera and tape recorder