Average Co-Inventor Count = 3.33
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. Furuno Electric Company Limited (5 from 549 patents)
2. Maxsea International S.a.s. (2 from 2 patents)
5 patents:
1. 12117835 - Nautical drift managing device and nautical drift managing method
2. 9826164 - Marine environment display device
3. 9544491 - Maritime camera and control system
4. 8620106 - Chart display device and method for displaying chart
5. 7768447 - Radar apparatus and the like