Inventor
Takayasu Yuminamochi
Inventor
Shizuoka, JP
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography88%
B82YSpecific uses or applications of nanostructures8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
10,310,433Image forming apparatus that controls a temperature of at least one of a rotating member based on a wearing amount of the rotating member and a pressing member based on a hardness change amount of the pressing member20197,280,798'Image forming apparatus with conveying device urging a recording material toward a charge eliminating member'20076,618,576'Image forming apparatus'20036,587,662'Image fixing apparatus having separating claw'20036,496,661'Sheet attachment detecting apparatus, fixing apparatus and image forming apparatus'20026,493,534'Sheet conveying apparatus and image forming apparatus'20026,438,348'Fixing apparatus with first and second heating rotation members having a potential difference'20026,347,211'Fixing apparatus preventing leakage of electric current from inner surface of fixing roller'20026,266,495'Image forming apparatus using transfer roller having low resistance unevenness in circumferential direction'20016,173,135'Image forming apparatus with a bias control feature'20016,052,549'Charging roller, and process cartridge and image-forming apparatus employing the roller'20006,005,594'Fixing apparatus having a fixing roller with a non-adhesive surface layer'19995,926,683'Image forming apparatus with two-potential-level electricity removing member'19995,682,576'Fixing device'19975,253,022'Image forming apparatus'19935,235,386'Charging device having charging member, process cartridge and image forming apparatus'19935,223,900'Transfer roller with a resistance determined in accordance with its peripheral speed'19935,179,397'Image forming apparatus with constant voltage and constant current control'19935,177,549'Image forming apparatus supplied with controllable bias voltage'19935,159,393'Image forming apparatus having transfer device and image bearing member traveling at different speeds'19925,157,442'Image forming apparatus'19925,153,654'Image forming apparatus having transfer member for carrying transfer material'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2019Patents assigned to CANON KK (22)· patent assignee history
1992–2002Based in Yokohama, JP· patent location history
1992–1993Based in Tokyo, JP· patent location history
1997–2000Based in Kawasaki, JP· patent location history
2001–2007Based in Shizuoka, JP· patent location history
2019Based in Suntou-gun, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 22 | 1992–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shizuoka, JP | 6 | 2001–2007 |
| Yokohama, JP | 5 | 1992–2002 |
| Tokyo, JP | 4 | 1992–1993 |
| Kawasaki, JP | 3 | 1997–2000 |
| Suntou-gun, JP | 1 | 2019 |