Average Co-Inventor Count = 3.00
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. Fuji Photo Film Company, Limited (4 from 16,458 patents)
4 patents:
1. 6641072 - Paper magazine for a recording paper roll and recording paper roll
2. 6357686 - Paper magazine for a recording paper roll and recording paper roll
3. 6244530 - Paper magazine for recording paper roll and recording paper roll
4. 6089487 - Paper magazine for a recording paper roll and recording paper roll