F16C 2370/38
Electrographic apparatus
F16C2370/38 (Electrographic apparatus) appears on 20 US grants and 23 published applications in this corpus.
Search patents in F16C- Granted patents
- 20
- Published applications
- 23
- Assignees
- 18
- Inventors
- 64
- Latest grant
- 3 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 3 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 2 |
| 2018 | 2 | 0 |
| 2019 | 1 | 2 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 2 | 6 |
| 2023 | 3 | 1 |
| 2024 | 3 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Electrophotographic member, process cartridge, and electrophotographic image forming apparatus3 Dec 2024US 12,158,724 B2Canon Kabushiki Kaisha
- Charging roller and image forming apparatus15 Oct 2024US 12,117,740 B2Archem Inc.
- Joints of composite frames for optics support structure19 Mar 2024US 11,933,350 B2Goodrich Corporation
- Resin sliding bearing and image forming apparatus20 Jun 2023US 11,681,254 B2Konica Minolta, Inc.
- Charging roll23 May 2023US 11,656,558 B2Nok Corporation
- Shutter apparatus for a lithography apparatus and/or a mask test apparatus and lithography apparatus/mask test apparatus26 Feb 2026US 2026/0056480 A1
- Resin composition for sliding, and sliding member9 Oct 2025US 2025/0313682 A1Oiles Corporation
- Joints of composite frames for optics support structure16 Nov 2023US 2023/0366421 A1Goodrich Corporation
- Resin sliding bearing and image forming apparatus22 Sep 2022US 2022/0299932 A1Konica Minolta, Inc.
- Charging roller and image forming apparatus15 Sep 2022US 2022/0291606 A1Bridgestone Corporation
Most cited
By later US patents
- Heat insulation sleeve and bearing device for fixing roller11US 6,390,683 B1Ntn Corporation · 2002
- Sliding bearing and image forming apparatus5US 9,458,885 B2Ntn Corporation · 2016
- Electroconductive grease-filled bearing4US 6,905,248 B2Ntn Corporation · 2005
- Developing device and image forming apparatus4US 7,937,027 B2Ricoh Company, Ltd. · 2011
- Conductive member for electrophotographic machine3US 10,018,935 B2Sumitomo Riko Company Limited · 2018