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. Hokkaido University (1 from 415 patents)
2. National Institute of Information and Communications Technology, Incorporated (1 from 359 patents)
3. Optoquest Co., Ltd. (1 from 6 patents)
1 patent:
1. 10686529 - Optical communication system and optical communication method