Average Co-Inventor Count = 1.66
ph-index = 11
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. (14 from 27,375 patents)
2. Panasonic Corporation (1 from 16,453 patents)
15 patents:
1. D717091 - Coffee maker
2. D558904 - Fluorescent lamp
3. D544109 - Fluorescent lamp
4. D544108 - Fluorescent lamp
5. D543244 - Pencil sharpener
6. D512461 - Combined stapler and pencil sharpener
7. D507384 - Combined dish washing machine and drying machine
8. D502788 - Combined dish washing machine and drying machine
9. D426356 - Electric vacuum cleaner
10. D426357 - Electric vacuum cleaner
11. D417323 - Electric vacuum cleaner
12. D417046 - Electric vacuum cleaner
13. D347500 - Electric vacuum cleaner
14. D343931 - Electric vacuum cleaner
15. D300598 - Rice cooker