Inventor
Eiji Kawakami
Inventor
Kanagawa, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography82%
C01BNon-metallic elements9%
Y10TTechnical subjects covered by former us classification9%
PatentTitleYear
9,389,527'Inorganic particle, electrostatic charge image developing toner, electrostatic charge image developer, developer cartridge, process cartridge, and image forming apparatus'20168,945,806'Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, developer cartridge, process cartridge, image forming apparatus, and image forming method'20158,916,321'Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, and image forming apparatus'20148,911,923'Toner for developing electrostatic charge image, electrostatic charge image developer, toner cartridge, developer cartridge, process cartridge, image forming apparatus, and image forming method'20148,741,528'Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, developer cartridge, process cartridge, image forming apparatus, and image forming method'20148,741,516'Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, developer cartridge, process cartridge, image forming apparatus, and image forming method'20148,728,695'Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, developer cartridge, process cartridge, image forming apparatus, and image forming method'20147,892,717'Toner for electrostatic image development, electrostatic image developer and image forming method using the same'20117,422,834'Electrostatic latent image developing magenta toner, electrostatic latent image developer, toner manufacturing method, and image forming method'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2016Patents assigned to FUJI XEROX CO LTD (9)· patent assignee history
2008–2011Based in Minami-ashigara, JP· patent location history
2014–2015Patents assigned to ANNO SHINTARO (5)· patent assignee history
2014–2015Patents assigned to KAWAKAMI EIJI (5)· patent assignee history
2014Patents assigned to IIDA YOSHIFUMI (3)· patent assignee history
2014Patents assigned to TAKAGI MASAHIRO (3)· patent assignee history
2014–2016Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJI XEROX CO LTD | 9 | 2008–2016 |
| ANNO SHINTARO | 5 | 2014–2015 |
| KAWAKAMI EIJIself | 5 | 2014–2015 |
| IIDA YOSHIFUMI | 3 | 2014 |
| TAKAGI MASAHIRO | 3 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 7 | 2014–2016 |
| Minami-ashigara, JP | 2 | 2008–2011 |