Average Co-Inventor Count = 2.57
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. Makino Milling Machine Company, Ltd (3 from 193 patents)
2. Knowledge on Demand Co., Ltd. (2 from 2 patents)
3 patents:
1. 12118300 - Document creation device
2. 12112122 - Document creation device
3. 11009850 - Electronic manual for machine tool and machine tool