Average Co-Inventor Count = 2.40
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. Kyocera Corporation (4 from 6,656 patents)
4 patents:
1. D1075908 - Light source for printer
2. D1066757 - Light source for printer
3. D1034800 - Light source for printer
4. 8917168 - Panel device