H05B 3/0095
Heating devices in the form of rollers
Official title: {Heating devices in the form of rollers (heated by induction H05B6/145)}
H05B3/0095 (Heating devices in the form of rollers) appears on 236 US grants and 164 published applications in this corpus.
Search patents in H05B- Granted patents
- 236
- Published applications
- 164
- Assignees
- 104
- Inventors
- 498
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 6 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 9 | 0 |
| 1999 | 13 | 0 |
| 2000 | 16 | 0 |
| 2001 | 13 | 4 |
| 2002 | 11 | 17 |
| 2003 | 16 | 13 |
| 2004 | 13 | 9 |
| 2005 | 7 | 5 |
| 2006 | 5 | 4 |
| 2007 | 4 | 7 |
| 2008 | 3 | 3 |
| 2009 | 3 | 3 |
| 2010 | 3 | 0 |
| 2011 | 1 | 5 |
| 2012 | 0 | 6 |
| 2013 | 4 | 4 |
| 2014 | 9 | 8 |
| 2015 | 3 | 9 |
| 2016 | 9 | 5 |
| 2017 | 3 | 9 |
| 2018 | 3 | 4 |
| 2019 | 6 | 4 |
| 2020 | 9 | 9 |
| 2021 | 4 | 8 |
| 2022 | 6 | 7 |
| 2023 | 7 | 5 |
| 2024 | 4 | 9 |
| 2025 | 5 | 4 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heater including a heating wire having a zig-zag shape, and a fixing device, an image formation device, and a heating device with such a heater29 Sep 2026US 12,748,368 B2Misuzu Industry Co., Ltd.
- Image heating apparatus that determines if a region is a passing region based on a temperature deviation related to a reference heating region, and image forming apparatus2 Jun 2026US 12,645,173 B2Canon Kabushiki Kaisha
- Heating device, image forming apparatus, and liquid discharge apparatus having heating roller with multiple fixed heating sources7 Apr 2026US 12,594,774 B2Ricoh Company, Ltd.
- Heating device13 Jan 2026US 12,523,950 B2Toshiba Tec Kabushiki Kaisha
- Heating apparatus, image forming apparatus, and liquid discharge apparatus28 Oct 2025US 12,454,139 B2Ricoh Company, Ltd.
- Manufacturing method of battery9 Apr 2026US 2026/0100346 A1Toyota Jidosha Kabushiki Kaisha
- Fixing device and image forming apparatus5 Mar 2026US 2026/0064054 A1KYOCERA Document Solutions Inc.
- Heating device and image forming apparatus29 Jan 2026US 2026/0029736 A1FUJIFILM Business Innovation Corp.
- Heater, fixing device, image formation device, and heating device11 Dec 2025US 2025/0377617 A1Misuzu Industry Co., Ltd.
- Image heating device and heater for use in image heating device18 Sep 2025US 2025/0291291 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Multi-zone heating for a fuser roller109US 5,241,159 AEastman Kodak Company · 1993
- Electrophotographic heating apparatus, system, and method70US 6,542,705 B2Ricoh Company, Ltd. · 2003
- Image heating apparatus and heater for use therein42US 7,203,438 B2Canon Kabushiki Kaisha · 2007
- Heating-fixing roller and fixing device having the same41US 4,628,183 ACanon Kabushiki Kaisha · 1986
- Fixing device for an image forming apparatus and fixing roller for the same40US 6,122,479 ARicoh Company, Ltd. · 2000