Average Co-Inventor Count = 4.39
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. Konica Corporation (2 from 3,106 patents)
2. Konica-Minolta Holdings, Inc. (1 from 713 patents)
3 patents:
1. 7454163 - Bookbinding system
2. 7210103 - Printed book publishing system and management method for printed book publishing
3. 7117523 - Book on-demand system