Average Co-Inventor Count = 4.57
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. Fujikura Limited (4 from 1,807 patents)
4 patents:
1. 6664479 - Flexible printed circuit board
2. 5351390 - Manufacturing method for a PTC thermistor
3. 5212466 - PTC thermistor and manufacturing method for the same
4. 5174924 - PTC conductive polymer composition containing carbon black having large