Average Co-Inventor Count = 2.52
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 (5 from 33,404 patents)
5 patents:
1. 12466968 - Ink jet ink composition, ink set, recording method, and recording apparatus
2. 12319825 - Ink jet ink composition and ink set
3. 12312485 - Ink jet ink composition, recording method, and recorded matter
4. 11529809 - Ink jet printing recording apparatus and ink jet recording method
5. 11400729 - Ink jet recording method, ink set, and ink jet recording apparatus