Average Co-Inventor Count = 3.43
ph-index = 1
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. Nissha Printing Co., Ltd. (2 from 158 patents)
2 patents:
1. 7710400 - Touch panel having a transparent insulation film resistant to peel-off
2. 6089154 - Thin film forming device