Average Co-Inventor Count = 4.91
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. Brother Kogyo Kabushiki-kaisha (3 from 17,580 patents)
3 patents:
1. 6062750 - Printer capable of printing a background in addition to text on a tape
2. 5647676 - Document processing device having ruling function
3. 5609424 - Tape-shaped label producing device having input instructing messages