Average Co-Inventor Count = 2.07
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. (3 from 28,544 patents)
3 patents:
1. 8891091 - Image processing apparatus, image processing control method and computer-readable storage medium
2. 8746671 - Sheet conveying system, computer program product, and sheet conveying method with sheet inserting apparatus
3. 8189227 - Image forming apparatus, image forming method, and computer-readable recording medium storing image forming program