Average Co-Inventor Count = 6.00
ph-index = 2
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. Toshiba Lighting & Technology Corporation (3 from 662 patents)
3 patents:
1. D659859 - Light emitting diode lamp
2. D659860 - Light emitting diode lamp
3. D659861 - Light emitting diode lamp