Average Co-Inventor Count = 3.38
ph-index = 13
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. (81 from 28,438 patents)
81 patents:
1. 12416878 - Information storage system including a plurality of terminals
2. 11768448 - Information storage system including a plurality of terminals
3. 11429036 - Information storage system including a plurality of terminals
4. 11275327 - Information storage system including a plurality of terminals
5. 11188007 - Developer container which discharges toner from a lower side and includes a box section
6. 10754275 - Apparatus and method for preventing an information storage device from falling from a removable device
7. 10725398 - Developer container having a cap with three portions of different diameters
8. 9989887 - Apparatus and method for preventing an information storage device from falling from a removable device
9. 9599927 - Apparatus and method for preventing an information storage device from falling from a removable device
10. 9501011 - Fixing device and image forming apparatus including same
11. 9310733 - Fixing device and image forming apparatus including same
12. 9256158 - Apparatus and method for preventing an information storage device from falling from a removable device
13. 9128426 - Fixing device and image forming apparatus including same
14. 9110402 - Apparatus and method for preventing an information storage device from falling from a removable device
15. 9081327 - Apparatus and method for preventing an information storage device from falling from a removable device