Average Co-Inventor Count = 5.00
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. Kabushiki Kaisha Toshiba (4 from 52,711 patents)
4 patents:
1. D476622 - Portion of a power converter
2. D475012 - Portion of a power converter
3. D467869 - Portion of power converter
4. D466076 - Power converter