Average Co-Inventor Count = 7.23
ph-index = 4
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. Canon Kabushiki Kaisha (7 from 90,594 patents)
7 patents:
1. 7634425 - Information providing system and method therefor
2. 7433868 - Information providing method, information providing system, terminal apparatus, and storage medium storing information providing program
3. 7330816 - Information providing method and information providing system
4. 7289799 - Portable terminal apparatus and terminal apparatus
5. 7027178 - Code generation method, terminal apparatus, code processing method, issuing apparatus, and code issuing method
6. 6747755 - Code generation method, terminal apparatus, code processing method, issuing apparatus, and code issuing method
7. 6631397 - Information registration method, information management method, information registration apparatus, information management apparatus, and storage medium