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. Murata Manufacturing Co., Ltd. (1 from 13,664 patents)
1 patent:
1. 7407112 - Card apparatus and method of producing the same