Average Co-Inventor Count = 2.00
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. Yokogawa Electric Corporation (3 from 1,325 patents)
4 patents:
1. D992143 - Control room
2. D992145 - Control room
3. D992144 - Control room
4. D965177 - Control room