Inventor
Yasunori Toriyama
Inventor
Numazu, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography75%
H04NPictorial communication, e.g. television25%
PatentTitleYear
10,880,469Image forming apparatus, cartridge and image forming apparatus system having erroneous cartridge insertion prevention202010,582,114Image forming apparatus, cartridge and image forming apparatus system having erroneous cartridge insertion prevention20209,720,373'Image forming apparatus, cartridge and image forming apparatus system'20179,348,308'Process cartridge having force receiving portion and image forming apparatus including process cartridge'20169,098,012'Electrophotographic image forming apparatus and process cartridge'20159,075,388'Image forming apparatus, cartridge and image forming apparatus system'20158,909,092'Process cartridge and electrophotographic image forming apparatus to charge a photosensitive drum'20148,509,660'Developing apparatus and process cartridge'20138,494,409'Process cartridge and image forming apparatus'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2020Patents assigned to CANON KK (9)· patent assignee history
2013–2015Patents assigned to TORIYAMA YASUNORI (4)· patent assignee history
2013Patents assigned to ANAN OSAMU (1)· patent assignee history
2013–2020Based in Numazu, JP· patent location history
2014Patents assigned to CHADANI KAZUO (1)· patent assignee history
2015Patents assigned to HIRUKAWA KUNIAKI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 9 | 2013–2020 |
| TORIYAMA YASUNORIself | 4 | 2013–2015 |
| ANAN OSAMU | 1 | 2013 |
| CHADANI KAZUO | 1 | 2014 |
| HIRUKAWA KUNIAKI | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Numazu, JP | 9 | 2013–2020 |