Average Co-Inventor Count = 3.00
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. Otsuka Electronics Co., Ltd. (3 from 81 patents)
3 patents:
1. 10422694 - Optical characteristic measurement system and calibration method for optical characteristic measurement system
2. 10422695 - Optical characteristic measurement system and calibration method for optical characteristic measurement system
3. 10222261 - Optical characteristic measurement system and calibration method for optical characteristic measurement system