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. Nippon Gakki Seizo Kabushiki Kaisha (2 from 841 patents)
2 patents:
1. 4601764 - Method for producing anistropic configuration magnet
2. 4580119 - Anistropic configuration magnet