Average Co-Inventor Count = 8.00
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. Casco Signal Co., Ltd. (1 from 14 patents)
1 patent:
1. 12237129 - Processing method for preventing electromagnetic induction when main system and standby system of safety drive unit co-drive relay