Average Co-Inventor Count = 4.17
ph-index = 14
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. (28 from 27,375 patents)
28 patents:
1. 5373142 - Control system for a heating apparatus
2. D323761 - Microwave oven
3. D313149 - Microwave oven
4. D312944 - Microwave oven
5. D312945 - Microwave oven
6. D310150 - Microwave oven
7. D310151 - Microwave oven
8. D306117 - Combined microwave oven and electric heater cook top
9. D305088 - Microwave oven
10. D305087 - Microwave oven
11. D304148 - Microwave oven
12. D304150 - Microwave oven
13. D302372 - Microwave oven
14. D302227 - Microwave oven
15. D302226 - Microwave oven