Average Co-Inventor Count = 1.71
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. 7784517 - Coating film transfer tool
2. 6500509 - Pressure sensitive transfer tape
3. 5499877 - Transfer ribbon cassette, a case for enclosing the cassette, and a paint
4. D366281 - Transfer tape holder