Average Co-Inventor Count = 6.00
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. Seiko Instruments Inc (1 from 2,899 patents)
2. The Foundation: the Research Institute for Electric and Magnetic Materials (1 from 4 patents)
3. Research Institute for Electromagnetic Materials (7 patents)
1 patent:
1. 8684594 - Magnetically insensitive, highly hard and constant-modulus alloy, and its production method, as well as hair spring, mechanical driving apparatus and watch and clock