Inventor
EMI KITA
Inventor
JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography75%
LOC1425%
PatentTitleYear
11,953,843Powder container, powder supply device, and image forming apparatus including same2024D0983258Toner cartridge202311,467,532Access restriction device for consumable component and image forming apparatus including the access restriction device202211,422,483Powder container, powder supply device, and image forming apparatus including same2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to RICOH CO LTD (4)· patent assignee history
2022–2024Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RICOH CO LTD | 4 | 2022–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 4 | 2022–2024 |