Average Co-Inventor Count = 2.86
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. Seiko Epson Corporation (2 from 33,509 patents)
2 patents:
1. 12077011 - Printing apparatus, printing system and printing method for printing apparatus
2. 11396181 - Liquid ejecting system and maintenance method for liquid ejecting system