Average Co-Inventor Count = 7.00
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. Hitachi Gobal Storage Technologies Inc. (1 from 1 patent)
1 patent:
1. 7363698 - Process for creating a write head by forming a bump after the top pole is formed