Average Co-Inventor Count = 1.28
ph-index = 10
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. (18 from 27,375 patents)
2. Panasonic Intellectual Property Management Co., Ltd. (6 from 13,289 patents)
24 patents:
1. D983723 - Information display for electric car
2. D974232 - Electric car body with information display
3. D971785 - Electric car body with information display
4. D894044 - Electric vehicle
5. D888613 - Electric vehicle
6. D849625 - Automobile interior
7. D578522 - Digital audio disc player for an automobile
8. D577718 - Digital audio disc player for an automobile
9. D565535 - Digital audio disc player for an automobile
10. D561162 - Digital audio disc player for an automobile
11. D561163 - Digital audio disc player for an automobile
12. D561164 - Digital audio disc player for an automobile
13. D532755 - Rocker switch
14. D531129 - Hub box for plugging in electronic devices
15. D522035 - Surveillance television camera