Inventor
MASANARI MORIOKA
Inventor
JP
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography86%
F16DCouplings for transmitting rotation14%
PatentTitleYear
12,449,759Cartridge, drum unit and image forming apparatus202512,405,566Electrophotographic image forming apparatus, cartridge and drum unit202512,405,567Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit202512,298,704Electrophotographic image forming apparatus, developing apparatus, and coupling member202512,242,222Electrophotographic image forming apparatus, cartridge and drum unit202512,045,005Cartridge assembly202412,038,717Process unit including first and second resin materials and image forming apparatus202412,038,716Cartridge, drum unit and image forming apparatus202412,032,330Cartridge, drum unit and image forming apparatus202411,906,927Cartridge, drum unit and image forming apparatus202411,774,876Developing unit202311,720,054Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit202311,675,308Electrophotographic image forming apparatus, developing apparatus, and coupling member202311,531,301Cartridge including a member movable relative to a frame of the cartridge and a regulating member for regulating movement of the movable member202211,520,286Cartridge and image forming apparatus202211,500,327Cartridge and electrophotographic image forming apparatus which uses cartridge202211,237,517Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit202211,204,584Electrophotographic image forming apparatus, developing apparatus, and coupling member202111,156,956Rotational force transmitting part2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to CANON KK (19)· 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 |
|---|---|---|
| CANON KK | 19 | 2021–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 19 | 2021–2025 |