Toner, toner cartridge, and image forming apparatus
US-12204278-B2 · Jan 21, 2025 · US
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Hatano Takumi patents
Hatano Takumi is listed as an inventor on 19 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hatano Takumi |
| Total patents | 19 |
| First publication | Jul 14, 2015 |
| Latest publication | Jan 21, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Toner, toner cartridge, and image forming apparatus
US-2023139049-A1 · May 4, 2023 · US
Toner, toner cartridge, and image forming apparatus
US-2022404728-A1 · Dec 22, 2022 · US
Toner, toner cartridge, and image forming apparatus
US-11327414-B2 · May 10, 2022 · US
Toner, toner cartridge, and image forming apparatus
US-2021286278-A1 · Sep 16, 2021 · US
Toner, toner cartridge, and image forming apparatus
US-2021247703-A1 · Aug 12, 2021 · US
Toner cartridge with memory for image forming apparatus
US-10712686-B2 · Jul 14, 2020 · US
Toner cartridge with memory for image forming apparatus
US-2020019089-A1 · Jan 16, 2020 · US
Toner cartridge with memory for image forming apparatus
US-10444662-B2 · Oct 15, 2019 · US
Toner cartridge with memory for image forming apparatus
US-2019033748-A1 · Jan 31, 2019 · US
Recent patents
Latest publications not already listed above.
Toner cartridge with memory for image forming apparatus
US-10175606-B2 · Jan 8, 2019 · US
Toner cartridge with memory for image forming apparatus
US-2018196371-A1 · Jul 12, 2018 · US
Toner cartridge with memory for image forming apparatus
US-9927736-B2 · Mar 27, 2018 · US
Toner cartridge with memory for image forming apparatus
US-2017269503-A1 · Sep 21, 2017 · US
Toner cartridge with memory for image forming apparatus
US-9690230-B2 · Jun 27, 2017 · US
Toner cartridge with memory for image forming apparatus
US-2016139538-A1 · May 19, 2016 · US
Toner cartridge with memory for image forming apparatus
US-9285706-B2 · Mar 15, 2016 · US
Toner cartridge with memory for image forming apparatus
US-2015309441-A1 · Oct 29, 2015 · US
Toner cartridge with memory for image forming apparatus
US-9081326-B2 · Jul 14, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Toshiba Tec Kk | 19 |
| Toshiba America Business Solutions Inc | 9 |
| Toshiba Kk | 5 |
| Toshiba American Business Solutions Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G03G15/0863 | 13 |
| G03G15/0849 | 13 |
| G03G2215/0697 | 13 |
| G03G15/0868 | 13 |
| G03G21/1878 | 13 |