Average Co-Inventor Count = 4.75
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. Fujicopian Co., Ltd. (4 from 99 patents)
4 patents:
1. 7083348 - Combination coating film transfer tool and writing implement
2. 6273169 - Coating film transfer tool
3. D405829 - Transfer tape holder
4. 5685944 - Film transfer apparatus and a film transfer roller used therein