Average Co-Inventor Count = 5.00
ph-index = 2
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. Sony Chemicals Corporation of America (1 from 5 patents)
2. Sony Chemical Corporation of America (1 from 1 patent)
2 patents:
1. 6853394 - Radiation-curable thermal printing ink and ink ribbons and methods of making, using and printing using the same
2. 6476840 - Radiation-curable thermal printing ink and ink ribbons and methods of making, using and printing using the same