Average Co-Inventor Count = 1.84
ph-index = 13
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 (26 from 847 patents)
2. Sharp Kabushiki Kaisha Corporation (3 from 25,537 patents)
29 patents:
1. D541828 - Refrigerator
2. D306958 - Microwave oven
3. D305970 - Microwave oven
4. D305596 - Microwave oven
5. D305599 - Microwave oven
6. D304412 - Microwave oven
7. D303906 - Microwave oven
8. D299355 - Copying machine
9. D299148 - Shredder
10. D299035 - Shredder
11. D296901 - Copying machine
12. D296210 - Central control unit for cash register
13. D295761 - Keyboard for cash register
14. D295285 - Copying machine
15. D294364 - Cash register