Average Co-Inventor Count = 1.96
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. Ricoh Company, Ltd. (8 from 28,559 patents)
2. Ricoh Corporation (1 from 233 patents)
9 patents:
1. 9338360 - Imaging apparatus
2. D733217 - Printer
3. D728611 - Display screen with an animated graphical user interface
4. 8947574 - Imaging device and imaging method and program
5. 8639103 - Imaging apparatus
6. 8422873 - Imaging apparatus
7. 8204369 - Imaging apparatus
8. 7907836 - Imaging apparatus
9. D604308 - Digital camera display panel with an animated graphical user interface