Average Co-Inventor Count = 3.64
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. Sanyo Electric Co., Ltd. (14 from 8,776 patents)
16 patents:
1. D539595 - Microwave oven
2. D516258 - Electric washing machine
3. D487926 - Bath for a handicapped person
4. D484832 - Wheelchair
5. D475794 - Tablet cutting machine
6. D435999 - Microwave oven
7. D430452 - Microwave oven
8. D429945 - Microwave oven
9. D428761 - Microwave oven
10. D412807 - Microwave oven
11. D412083 - Microwave oven
12. D401470 - Microwave oven
13. D387609 - Microwave oven
14. D387241 - Microwave oven
15. D381862 - Microwave oven