Average Co-Inventor Count = 3.88
ph-index = 10
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. (54 from 28,438 patents)
54 patents:
1. 12416878 - Information storage system including a plurality of terminals
2. 11768448 - Information storage system including a plurality of terminals
3. 11726418 - Developer container, developing device, process cartridge, and image forming apparatus
4. 11454897 - Developing device and image forming apparatus containing regulated bearing
5. 11429036 - Information storage system including a plurality of terminals
6. 11366410 - Developer container, developing device, process cartridge, and image forming apparatus
7. 11275327 - Information storage system including a plurality of terminals
8. 11188007 - Developer container which discharges toner from a lower side and includes a box section
9. 10754275 - Apparatus and method for preventing an information storage device from falling from a removable device
10. 10725398 - Developer container having a cap with three portions of different diameters
11. 9989887 - Apparatus and method for preventing an information storage device from falling from a removable device
12. 9599927 - Apparatus and method for preventing an information storage device from falling from a removable device
13. D758482 - Toner bottle
14. D757161 - Toner container
15. 9329526 - Developer container, developer replenishing device, developing device, and image forming apparatus using same