Average Co-Inventor Count = 1.60
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. Hitachi, Ltd. (1 from 42,494 patents)
2. Nec Corporation (1 from 35,689 patents)
2 patents:
1. 9383868 - Input device, input control method, program and electronic apparatus
2. 6859823 - Workflow server and workflow system control method