Average Co-Inventor Count = 2.00
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. Other (1 from 832,718 patents)
2. Mitsubishi Denki Kabushiki Kaisha (1 from 21,351 patents)
1 patent:
1. 4731514 - Method for predicting breaking of wire electrode in wire electrode type