Average Co-Inventor Count = 1.54
ph-index = 6
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. (10 from 27,375 patents)
10 patents:
1. D260993 - Radio receiver
2. D260261 - Radio receiver
3. D256361 - Radio receiver
4. D254374 - Radio receiver
5. D252514 - Portable radio
6. D250762 - Clock radio
7. D248472 - Radio receiver
8. D247780 - Portable radio
9. D245909 - Clock radio
10. D244228 - Radio receiver