Average Co-Inventor Count = 1.82
ph-index = 8
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. Matsushita Electric Industrial Co., Ltd. (10 from 27,375 patents)
10 patents:
1. D502200 - Video camera for semiconductor memory card
2. D499702 - Remote controller for image server
3. D391721 - Electric iron
4. D387517 - Electric vacuum cleaner
5. D379692 - Electric vacuum cleaner
6. D368994 - Electric vacuum cleaner
7. D368559 - Electric vacuum cleaner
8. D368560 - Electric vacuum cleaner
9. D347500 - Electric vacuum cleaner
10. D314847 - Electric vacuum cleaner