Average Co-Inventor Count = 1.50
ph-index = 5
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. (5 from 27,375 patents)
5 patents:
1. D426906 - Flashlight
2. D360043 - Flash light
3. D360045 - Flash light
4. D319377 - Stapler
5. D294412 - Rechargeable vacuum cleaner