Average Co-Inventor Count = 2.40
ph-index = 2
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. (2 from 99 patents)
2 patents:
1. 5434598 - Method of using image receptor and thermal transfer sheet
2. 5266382 - Thermal transfer recording medium