Average Co-Inventor Count = 5.00
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. Casio Computer Co., Ltd. (1 from 5,232 patents)
2. Shinshu University (1 from 119 patents)
1 patent:
1. 12175720 - Feature quantity extracting device, feature quantity extracting method, identification device, identification method, and program