Average Co-Inventor Count = 2.22
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. Toshiba Tec Kabushiki Kaisha (5 from 6,174 patents)
5 patents:
1. 12100372 - Commodity sales data processing device and method
2. 11027558 - RFID printer apparatus
3. 8031218 - Recording apparatus with a record head and recording method using the record head
4. 7804759 - Contactless optical writing apparatus
5. 6317149 - Lamination transfer object producing apparatus and method