Average Co-Inventor Count = 2.23
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. (7 from 28,584 patents)
7 patents:
1. 8902457 - Image processing apparatus and image processing system
2. 8670145 - Controlling image processing system
3. 8570583 - Method for controlling an image forming apparatus using information from a detachable recording medium
4. 8370768 - Image forming apparatus, control method and computer-readable recording medium storing control program for controlling displayed menu items
5. 8310698 - Image forming apparatus and activating method thereof
6. 8185948 - Image forming apparatus capable of allowing easy operation of data while maintaining confidentiality
7. 7551319 - Printer device, printing method, printing program, and recording medium