Average Co-Inventor Count = 2.46
ph-index = 6
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. (8 from 8,782 patents)
2. Panasonic Corporation (3 from 16,453 patents)
3. Panasonic Intellectual Property Management Co., Ltd. (1 from 13,307 patents)
12 patents:
1. D756989 - Optical disk recorder
2. D708177 - Portable computer
3. D708178 - Portable computer
4. D688724 - Projector
5. D685336 - Television set
6. D668237 - Television set
7. D666164 - Television set
8. D646658 - Television set
9. D633062 - Television set
10. D601526 - Television set
11. D599759 - Television set
12. D331919 - Computer