Average Co-Inventor Count = 3.20
ph-index = 3
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 (4 from 6,174 patents)
2. Kabushiki Kaisha Toshiba (2 from 52,722 patents)
3. Toshiba Corporation (1 from 193 patents)
4 patents:
1. 8127217 - Document management system for transferring a plurality of documents
2. 7478316 - Document management system for transferring a plurality of documents
3. 7450946 - System and method for automatic wireless detection and identification of document processing service location
4. 6977994 - Portable, high performance messaging system