G03G 2215/209
Plural types of toner image handled by the fixing device
Official title: plural types of toner image handled by the fixing device
G03G2215/209 (Plural types of toner image handled by the fixing device) appears on 68 US grants and 48 published applications in this corpus.
Search patents in G03G- Granted patents
- 68
- Published applications
- 48
- Assignees
- 24
- Inventors
- 139
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 1 |
| 2004 | 1 | 2 |
| 2005 | 1 | 5 |
| 2006 | 3 | 2 |
| 2007 | 2 | 3 |
| 2008 | 2 | 1 |
| 2009 | 0 | 3 |
| 2010 | 1 | 1 |
| 2011 | 2 | 4 |
| 2012 | 4 | 2 |
| 2013 | 6 | 3 |
| 2014 | 0 | 3 |
| 2015 | 6 | 1 |
| 2016 | 3 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 3 |
| 2019 | 5 | 4 |
| 2020 | 5 | 4 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 2 | 3 |
| 2025 | 0 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Image forming system including varnish applying unit8 Sep 2026US 12,730,401 B2Canon Kabushiki Kaisha
- Image forming apparatus and varnish applying apparatus27 Jan 2026US 12,535,754 B2Canon Kabushiki Kaisha
- Image forming system including varnish applying apparatus10 Dec 2024US 12,164,253 B2Canon Kabushiki Kaisha
- Image forming apparatus and varnish applying apparatus1 Oct 2024US 12,105,449 B2Canon Kabushiki Kaisha
- Image forming apparatus, image forming method, and computer readable recording medium for recording program that determines a fixing portion target temperature based on presence or absence of an image with a specific characteristic12 Apr 2022US 11,300,903 B2Canon Kabushiki Kaisha
- Image forming system27 Feb 2025US 2025/0068110 A1Canon Kabushiki Kaisha
- Image forming apparatus and varnish applying apparatus5 Dec 2024US 2024/0402633 A1Canon Kabushiki Kaisha
- Image forming system18 Jan 2024US 2024/0019805 A1Canon Kabushiki Kaisha
- Image forming apparatus and varnish applying apparatus11 Jan 2024US 2024/0012349 A1Canon Kabushiki Kaisha
- Image forming apparatus, image forming method, and computer readable recording medium for recording program3 Dec 2020US 2020/0379383 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Three-roll fuser with center pressure roll for black and color application31US 5,296,904 AXerox Corporation · 1994
- Electron beam curable toners and processes thereof31US 7,208,257 B2Xerox Corporation · 2007
- Heat fixing apparatus wherein influence of temperature rise in sheet non-passing area is prevented28US 6,151,462 ACanon Kabushiki Kaisha · 2000
- Electrophotographic copying apparatus24US 5,164,782 ASharp Kabushiki Kaisha · 1992
- Electrophotographic apparatus having two fixing sections and control means for controlling temperature adjustments selectively to the fixing sections24US 5,408,301 ASharp Labushiki Kaisha · 1995