Average Co-Inventor Count = 2.40
ph-index = 2
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. Oki Electric Industry Co., Ltd. (2 from 4,979 patents)
2 patents:
1. 10692320 - Cash processing device and server
2. 6243861 - Object-oriented visual program development system for handling program entity including pre-processing function and post-processing sections