Inventor
YUKA ISHIDUKA
Inventor
JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography80%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%
C08LCompositions of macromolecular compounds10%
PatentTitleYear
12,045,006Electrophotographic photosensitive member202411,782,353Method for producing electrophotographic photosensitive member202311,703,773Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus202311,619,888Electrophotographic image forming apparatus and process cartridge202311,392,074Electrophotographic photosensitive member having outer surface with first and second structure groups, the first structure group having a smaller appearance period and a lower height than the second structure group202211,392,050Process cartridge and electrophotographic apparatus202211,366,402Process cartridge and electrophotographic apparatus using the same202211,256,186Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to CANON KK (8)· patent assignee history
2022–2024Based in JP· patent location history
2024Patents assigned to CANON KABU SHIKI KAISHA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 8 | 2022–2024 |
| CANON KABU SHIKI KAISHA | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 8 | 2022–2024 |