Average Co-Inventor Count = 2.00
ph-index = 4
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 (5 from 1,328 patents)
5 patents:
1. D939559 - Display screen or portion thereof with graphical user interface
2. D930684 - Display screen or portion thereof with graphical user interface
3. D930685 - Display screen or portion thereof with graphical user interface
4. D930027 - Display screen or portion thereof with graphical user interface
5. D928825 - Display screen or portion thereof with graphical user interface