Average Co-Inventor Count = 1.11
ph-index = 3
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. Nec Corporation (3 from 35,689 patents)
2. Jatco Corporation (2 from 1,021 patents)
5 patents:
1. 6088574 - Radio communication apparatus having a function for visually displaying
2. 6044946 - Torque converter for a vehicle
3. 6032024 - Call receiver having a display for displaying portions of a received
4. 5898385 - Radio paging receiver
5. 5743365 - Lock-up damper device for fluid transmission apparatus