Average Co-Inventor Count = 3.16
ph-index = 1
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. (5 from 28,566 patents)
5 patents:
1. 12267469 - Image forming apparatus including a double-structured bottle cover
2. 11650539 - Image forming apparatus including a cabinet with a positioning part configured to form a space between a side plate having an exhaust port and the cabinet
3. 11412098 - Cabinet and image forming system
4. 10712705 - Wheel chair accessible image forming apparatus
5. 9902578 - Sheet containing device, sheet feeder incorporating the sheet containing device, and image forming apparatus incorporating the sheet containing device