Average Co-Inventor Count = 1.67
ph-index = 1
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. Justsystem Corporation (2 from 35 patents)
2 patents:
1. 6178415 - Phrase retrieving/selecting method and a computer-readable recording medium with a program making a computer execute each step in the method recorded therein
2. 6101461 - Command inputting method