Inventor
TAKUJI TAKAHASHI
Inventor
JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters33%
G03GElectrography33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
12,416,878Information storage system including a plurality of terminals202511,768,448Information storage system including a plurality of terminals202311,429,036Information storage system including a plurality of terminals202211,275,327Information storage system including a plurality of terminals202211,188,007Developer container which discharges toner from a lower side and includes a box section2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to RICOH CO LTD (5)· patent assignee history
2021–2025Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RICOH CO LTD | 5 | 2021–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 5 | 2021–2025 |