Average Co-Inventor Count = 3.26
ph-index = 5
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. (6 from 99 patents)
2. Kotobuki Co., Ltd. (1 from 294 patents)
6 patents:
1. 7014380 - Composite holding tool
2. 6783293 - Combination coating film transfer and writing implement
3. 6273169 - Coating film transfer tool
4. D405829 - Transfer tape holder
5. 5685944 - Film transfer apparatus and a film transfer roller used therein
6. 5430904 - Paint film transfer device