Average Co-Inventor Count = 2.82
ph-index = 4
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. (4 from 27,375 patents)
4 patents:
1. D330144 - Microwave oven
2. D329569 - Microwave oven
3. D295356 - Microwave oven
4. D277542 - Microwave oven