Inventor
Kazushi Kitajima
Inventor
Kawasaki, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography50%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges17%
G02BOptical elements, systems or apparatus17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
10,473,140Insert nut and fastening device20199,377,754'Process cartridge'20165,914,819'Image pickup apparatus having lens holding unit and adjustment mechanism'19995,291,256'Image forming apparatus having opening mechanism for jam clearance'19945,134,441'Developing device and process cartridge including the device'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2019Patents assigned to CANON KK (5)· patent assignee history
1992–1999Based in Kawasaki, JP· patent location history
2016Patents assigned to KITAJIMA KAZUSHI (1)· patent assignee history
2016Patents assigned to KUDO TOSHIHIKO (1)· patent assignee history
2016–2019Based in Yokohama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 5 | 1992–2019 |
| KITAJIMA KAZUSHIself | 1 | 2016 |
| KUDO TOSHIHIKO | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 3 | 1992–1999 |
| Yokohama, JP | 2 | 2016–2019 |