Average Co-Inventor Count = 1.73
ph-index = 2
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. Ricoh Company, Ltd. (13 from 28,544 patents)
13 patents:
1. 11736536 - Information processing system, system, and information processing method
2. 11372912 - Server, communication system, and communication method
3. 10044907 - Information processing apparatus and method for the replacement of personal information in print documents
4. 9992235 - Information processing system and user authentication method
5. 8997250 - Image forming apparatus, equipment system, and computer-readable storage medium
6. 8675233 - Electronic apparatus, method of controlling electronic apparatus, and storage medium storing electronic apparatus control method
7. 8650557 - Information processing apparatus and method for transferring license
8. 8640102 - Removal of program licensed to user
9. 8612739 - System, apparatus, and method for inhibiting operation that modifies program configuration
10. 8544000 - Information processing device with an automatic return unit for returning a license
11. 8543995 - Information processor, information processing method, and computer-readable storage medium
12. 8300260 - Image forming apparatus, print control method, and computer-readable recording medium storing print control program
13. 8294932 - Image forming apparatus, image forming system, and image forming method