Inventor
KUNIAKI TAMAGAKI
Inventor
JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography80%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds20%
PatentTitleYear
12,271,140Brush having a higher contact pressure with an image bearing member at an upstream end of the brush and image forming apparatus202512,204,269Image forming apparatus including movable brush member202512,147,170Image forming apparatus having toner charging202411,860,566Image forming apparatus2024Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024–2025Patents assigned to CANON KK (4)· patent assignee history
2024–2025Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 4 | 2024–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 4 | 2024–2025 |