Average Co-Inventor Count = 6.46
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. Ajinomoto Co., Ltd. (1 from 1,929 patents)
2. Woojin Corporation (1 from 5 patents)
3. Sonic Corporation (1 from 3 patents)
2 patents:
1. 9612141 - Ultrasonic flow measurement system
2. 6770312 - Frozen foods and process for producing the same