Inventor
Nobuyoshi Komatsu
Inventor
Ebina, JP
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography91%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
11,112,753Cartridge with a sheet to remove matter from a surface of a photosensitive drum202111,099,518Cartridge and electrophotographic image forming apparatus202110,996,620Process cartridge and image forming apparatus202110,948,872Process cartridge and image forming apparatus having an electrical contact portion mounted on a projection and electrically connected to a storing portion202110,816,921Fixing apparatus and image forming apparatus20209,581,949'Fixing device and image forming apparatus'20179,459,570'Fixing device, heating device, image forming apparatus, and method of manufacturing heating device'20169,235,171'Fixing device having heating portion with rigidity adjusting portions and image forming apparatus'20169,122,214'Fixing device and image forming apparatus'20158,897,686'Fixing device and image forming apparatus'20148,295,752'Fixing device and image forming apparatus'20128,270,887'Fixing device, image forming apparatus, and magnetic field generating device having a pressing member'20128,185,038'Curl correction device and image forming apparatus'20126,347,196'Image sticking reducing method and apparatus'20026,175,711'Image forming apparatus having a toner diffuser'20016,144,831'Image forming apparatus and method'20006,104,899'Image forming apparatus capable of reducing the skew of an image formed on a sheet'20005,822,665'Image forming apparatus having means for preventing vibration of a transfer film caused from the operation of a separating device'19985,784,668'Image forming apparatus'19985,778,298'Transfer device having a copy medium guide'19985,737,681'Image forming apparatus having curling device for holding transfer material and method of curling sheet'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2020Patents assigned to FUJI XEROX CO LTD (17)· patent assignee history
1998–2017Based in Ebina, JP· patent location history
2012–2014Patents assigned to KOMATSU NOBUYOSHI (4)· patent assignee history
2012Patents assigned to BABA MOTOFUMI (2)· patent assignee history
2012Patents assigned to EDA MASAKATSU (2)· patent assignee history
2014–2020Based in Kanagawa, JP· patent location history
2021Patents assigned to CANON KK (4)· patent assignee history
2021Based in Numazu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJI XEROX CO LTD | 17 | 1998–2020 |
| CANON KK | 4 | 2021 |
| KOMATSU NOBUYOSHIself | 4 | 2012–2014 |
| BABA MOTOFUMI | 2 | 2012 |
| EDA MASAKATSU | 2 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ebina, JP | 12 | 1998–2017 |
| Kanagawa, JP | 5 | 2014–2020 |
| Numazu, JP | 4 | 2021 |