Average Co-Inventor Count = 3.43
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. Komatsu Electronic Metals Co., Ltd. (1 from 142 patents)
2. Komatsu Denshi Kinzoku Kabushiki Kaisha (1 from 15 patents)
2 patents:
1. 8246744 - Method for predicting precipitation behavior of oxygen in silicon single crystal, method for determining production parameter of silicon single crystal, and storage medium for storing program for predicting precipitation behavior of oxygen in silicon single crystal
2. 5385115 - Semiconductor wafer heat treatment method