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. Toshiba Tec Kabushiki Kaisha (3 from 6,174 patents)
3 patents:
1. 9914314 - Printer
2. 9409421 - Printer apparatus
3. 9409423 - Printer apparatus