H05B 3/0066
For photocopying
Official title: {for photocopying}
H05B3/0066 (For photocopying) appears on 33 US grants and 36 published applications in this corpus.
Search patents in H05B- Granted patents
- 33
- Published applications
- 36
- Assignees
- 25
- Inventors
- 89
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 1 |
| 2003 | 2 | 2 |
| 2004 | 3 | 2 |
| 2005 | 2 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 3 |
| 2012 | 1 | 2 |
| 2013 | 2 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 2 |
| 2019 | 2 | 2 |
| 2020 | 2 | 0 |
| 2021 | 0 | 3 |
| 2022 | 1 | 0 |
| 2023 | 2 | 4 |
| 2024 | 5 | 1 |
| 2025 | 0 | 3 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Power control device, fixing device, and image forming apparatus12 May 2026US 12,625,445 B2Canon Kabushiki Kaisha
- Power control device, fixing device, and image forming apparatus17 Dec 2024US 12,169,379 B2Canon Kabushiki Kaisha
- Fixing device and image forming apparatus with temperature sensor and controller17 Sep 2024US 12,092,976 B2Toshiba Tec Kabushiki Kaisha
- Heating device, fixing device, and image forming apparatus including a rotator holder and reflector18 Jun 2024US 12,013,652 B2Ricoh Company, Ltd.
- Image forming apparatus that fixes toner image to recording medium using first and second heaters supplied with current during overlapping time periods27 Feb 2024US 11,914,315 B2Canon Kabushiki Kaisha
- Power control device, fixing device, and image forming apparatus27 Aug 2026US 2026/0252011 A1Canon Kabushiki Kaisha
- Inkjet recording apparatus23 Apr 2026US 2026/0109158 A1
- Method for developing a flexographic plate and apparatus for implementing such method23 Apr 2026US 2026/0110971 A1
- Image processing apparatus and heat generation resistor circuit28 Aug 2025US 2025/0274654 A1Canon Kabushiki Kaisha
- Heating device and image forming apparatus27 Mar 2025US 2025/0106947 A1FUJIFILM Business Innovation Corp.
Most cited
By later US patents
- Ultraviolet curing lamp device78US 4,563,589 A1986
- Fixing apparatus70US 5,300,996 ARicoh Company, Ltd. · 1994
- Universal voltage fuser heater lamp46US 6,614,008 B2Xerox Corporation · 2003
- Method and apparatus for supplying AC power while meeting the European flicker and harmonic requirements41US 6,111,230 ALexmark International, Inc. · 2000
- Ink curing and drying apparatus24US 3,950,650 AThermogenics of New York, Inc. · 1976