G03G 2215/00417
Post-fixing device
G03G2215/00417 (Post-fixing device) appears on 812 US grants and 648 published applications in this corpus.
Search patents in G03G- Granted patents
- 812
- Published applications
- 648
- Assignees
- 108
- Inventors
- 1,673
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 14 | 0 |
| 1988 | 13 | 0 |
| 1989 | 20 | 0 |
| 1990 | 36 | 0 |
| 1991 | 36 | 0 |
| 1992 | 46 | 0 |
| 1993 | 26 | 0 |
| 1994 | 16 | 0 |
| 1995 | 8 | 0 |
| 1996 | 12 | 0 |
| 1997 | 8 | 0 |
| 1998 | 7 | 0 |
| 1999 | 13 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 2 |
| 2002 | 5 | 7 |
| 2003 | 8 | 8 |
| 2004 | 8 | 7 |
| 2005 | 3 | 30 |
| 2006 | 13 | 39 |
| 2007 | 21 | 51 |
| 2008 | 16 | 63 |
| 2009 | 34 | 77 |
| 2010 | 33 | 69 |
| 2011 | 59 | 47 |
| 2012 | 60 | 33 |
| 2013 | 51 | 19 |
| 2014 | 43 | 16 |
| 2015 | 26 | 24 |
| 2016 | 24 | 15 |
| 2017 | 16 | 19 |
| 2018 | 19 | 8 |
| 2019 | 10 | 13 |
| 2020 | 15 | 16 |
| 2021 | 7 | 14 |
| 2022 | 11 | 14 |
| 2023 | 15 | 13 |
| 2024 | 14 | 10 |
| 2025 | 12 | 17 |
| 2026 | 2 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Image forming apparatus for adjusting position and size of image1 Sep 2026US 12,724,373 B2Canon Kabushiki Kaisha
- Image forming apparatus including first and second ducts16 Jun 2026US 12,656,734 B2Canon Kabushiki Kaisha
- Sheet discharge apparatus and image forming apparatus30 Dec 2025US 12,510,854 B2Canon Kabushiki Kaisha
- Image forming apparatus with laser scanning components positioned for enhanced compactness16 Dec 2025US 12,498,649 B2Canon Kabushiki Kaisha
- Image forming apparatus including drive source7 Oct 2025US 12,436,490 B2Canon Kabushiki Kaisha
- Image forming apparatus17 Sep 2026US 2026/0277154 A1Etria Co., Ltd.
- Medium processing apparatus, image forming system, and non-transitory recording medium10 Sep 2026US 2026/0267273 A1Etria Co., Ltd.
- Image forming apparatus13 Aug 2026US 2026/0235985 A1KYOCERA Document Solutions Inc.
- Charge removal apparatus and image forming system18 Jun 2026US 2026/0169411 A1Canon Kabushiki Kaisha
- Static elimination apparatus and image forming system18 Jun 2026US 2026/0169412 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Method of scheduling copy sheets in a dual mode duplex printing system166US 5,159,395 AXerox Corporation · 1992
- Image forming apparatus having a duplex path and/or an inverter134US 5,629,762 AEastman Kodak Company · 1997
- Image forming apparatus with sideways U-shaped sheet path62US 5,418,606 ACanon Kabushiki Kaisha · 1995
- Image forming apparatus having a paper refeed tray59US 4,908,673 AMinolta Camera Kabushiki Kaisha · 1990
- Sheet handling apparatus59US 4,917,366 ACanon Kabushiki Kaisha · 1990