Carrier for forming electrophotographic image, two-component developer, developer for replenishment, image forming apparatus, process cartridge, and image forming method
US-10990027-B2 · Apr 27, 2021 · US
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Nakagawa Shinya patents
Nakagawa Shinya holds 7 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 7 |
| Recent patents | 0 |
| First publication | Apr 21, 2015 |
| Latest publication | Apr 27, 2021 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Carrier for developer of electrostatic latent image, two-component developer, replenishing developer, image forming apparatus, and toner stored unit
US-10474051-B2 · Nov 12, 2019 · US
Carrier for developer of electrostatic latent image, developer, and image forming apparatus
US-10254674-B2 · Apr 9, 2019 · US
Carrier, developing agent, image forming apparatus, image forming method, replenishment toner, and process cartridge
US-10025214-B2 · Jul 17, 2018 · US
Carbon brush for fuel pump and method for manufacturing same
US-9337599-B2 · May 10, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Carrier for forming electrophotographic image, two-component developer, developer for replenishment, image forming apparatus, process cartridge, and image forming method
US-10990027-B2 · Apr 27, 2021 · US
Carrier for developer of electrostatic latent image, two-component developer, replenishing developer, image forming apparatus, and toner stored unit
US-10474051-B2 · Nov 12, 2019 · US
Carrier for developer of electrostatic latent image, developer, and image forming apparatus
US-10254674-B2 · Apr 9, 2019 · US
Carrier, developing agent, image forming apparatus, image forming method, replenishment toner, and process cartridge
US-10025214-B2 · Jul 17, 2018 · US
Carbon brush for fuel pump and method for manufacturing same
US-9337599-B2 · May 10, 2016 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G03G9/1139 | 4 |
| G03G9/1075 | 3 |
| G03G9/1131 | 2 |
| G03G9/08755 | 2 |
| G03G9/1136 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 5 |
| Electricity | 2 |