Average Co-Inventor Count = 4.61
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. Sharp Kabushiki Kaisha Corporation (2 from 25,560 patents)
2 patents:
1. 5943247 - Electronic desk calculator with counter and counter display
2. 5136505 - Electronic translator apparatus for translating words or phrases and