Average Co-Inventor Count = 4.25
ph-index = 9
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. Sharp Corporation (18 from 847 patents)
18 patents:
1. D285734 - Vacuum cleaner
2. D284124 - Washing machine
3. D279722 - Electric shaver
4. D277036 - Electric shaver
5. D273834 - Microwave oven
6. D273835 - Microwave oven
7. D273753 - Microwave oven
8. D273752 - Microwave oven
9. D273751 - Microwave oven
10. D273750 - Microwave oven
11. D273748 - Microwave oven
12. D273747 - Microwave oven
13. D273749 - Microwave oven
14. D273655 - Microwave oven
15. D268080 - Microwave oven