Average Co-Inventor Count = 1.40
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 (3 from 33,404 patents)
3 patents:
1. 11030497 - Color conversion by printing apparatus and printing control apparatus
2. 11030498 - Control of color conversion on print data
3. 10306078 - Monitoring apparatus, monitoring method, and recording medium