Average Co-Inventor Count = 5.00
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. (1 from 158 patents)
1 patent:
1. 8379160 - Apparatus concealing member, apparatus using the same, and method for concealing portion to be concealed of apparatus