Average Co-Inventor Count = 2.34
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. (9 from 27,375 patents)
2. Panasonic Corporation (8 from 16,453 patents)
3. Panasonic Corporation of North America (1 from 105 patents)
17 patents:
1. D684326 - Vacuum cleaner
2. D680699 - Vacuum cleaner nozzle
3. D671701 - Steam iron
4. D646863 - Steam iron
5. D644805 - Steam iron
6. D599070 - Iron
7. D584016 - Vacuum cleaner
8. D581110 - Electric vacuum cleaner body
9. D573759 - Electric vacuum cleaner
10. D566915 - Nozzle for electric vacuum cleaner
11. D539492 - Electric vacuum cleaner body
12. D530472 - Electric vacuum cleaner
13. D508152 - Electric vacuum cleaner body
14. D462869 - Microwave oven
15. D455931 - Microwave oven