Average Co-Inventor Count = 2.00
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. Kabushiki Kaisha Sato (1 from 134 patents)
2. Sato Holdings Kabushiki Kaisha (216 patents)
1 patent:
1. 7586509 - Thermal transfer printer ribbon cassette apparatus and ribbon cassette mounting method