Average Co-Inventor Count = 4.00
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. Keio University (1 from 339 patents)
2. Sanyu Electron Co., Ltd. (1 from 1 patent)
1 patent:
1. 11990314 - Sample preparation system and method for electron microscope observation, and tape feeding mechanism used for sample preparation