Developing device and image forming apparatus including a toner bearing member having a predetermined relationship with toner
US-9201336-B2 · Dec 1, 2015 · US
This page is not indexed by search engines while we improve data quality.
Endou Osamu patents
Endou Osamu holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Jan 6, 2015 |
| Latest publication | Dec 1, 2015 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2015 | 4 |
| Year | Patents |
|---|---|
| 2015 | 4 |
Recent patents
Latest publications where this party is an assignee.
Development device and image forming apparatus incorporating same
US-9158228-B2 · Oct 13, 2015 · US
Development device, and image forming apparatus and process cartridge incorporating same
US-8965254-B2 · Feb 24, 2015 · US
Development device, and image forming apparatus and process cartridge incorporating same
US-8929782-B2 · Jan 6, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Developing device and image forming apparatus including a toner bearing member having a predetermined relationship with toner
US-9201336-B2 · Dec 1, 2015 · US
Development device and image forming apparatus incorporating same
US-9158228-B2 · Oct 13, 2015 · US
Development device, and image forming apparatus and process cartridge incorporating same
US-8965254-B2 · Feb 24, 2015 · US
Development device, and image forming apparatus and process cartridge incorporating same
US-8929782-B2 · Jan 6, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G03G15/0812 | 4 |
| G03G15/0818 | 3 |
| G03G21/18 | 2 |
| G03G15/0808 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 4 |