Average Co-Inventor Count = 3.00
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. Alps Electric Co., Ltd. (1 from 4,048 patents)
1 patent:
1. 6456453 - Magnetic disk drive in which a body including a chassis is rotatable with reference to a location displaced from the center of gravity of the body