Average Co-Inventor Count = 7.00
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. Kumamoto University (1 from 98 patents)
2. Nobelpharma Co., Ltd. (1 from 9 patents)
3. Wakayoshi Seisakusho Co., Ltd. (1 from 1 patent)
4. National University Corporation Kumamoto University (3 patents)
1 patent:
1. 10813765 - Voice disorder treatment tool and voice disorder treatment set