G03G 2215/00518
Recording medium
Official title: Recording medium, e.g. photosensitive
G03G2215/00518 (Recording medium) appears on 70 US grants and 19 published applications in this corpus.
Search patents in G03G- Granted patents
- 70
- Published applications
- 19
- Assignees
- 49
- Inventors
- 144
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 6 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 4 |
| 2007 | 1 | 1 |
| 2008 | 2 | 2 |
| 2009 | 2 | 0 |
| 2010 | 0 | 0 |
| 2011 | 2 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 3 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 2 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polyarylate resin and electrophotographic photosensitive member12 May 2026US 12,624,159 B2KYOCERA Document Solutions Inc.
- Electrophotographic image forming system with cleaning blade9 Jul 2024US 12,032,318 B2Konica Minolta, Inc.
- Image forming apparatus and process cartridge6 Feb 2024US 11,892,780 B1FUJIFILM Business Innovation Corp.
- Image forming apparatus5 Feb 2019US 10,197,963 B2Kabushiki Kaisha Toshiba
- Image forming apparatus24 Apr 2018US 9,952,546 B2Kabushiki Kaisha Toshiba
- Polyarylate resin and electrophotographic photosensitive member11 Apr 2024US 2024/0117109 A1KYOCERA Document Solutions Inc.
- Image forming apparatus and process cartridge14 Mar 2024US 2024/0085818 A1FUJIFILM Business Innovation Corp.
- Electrophotographic image forming system15 Jun 2023US 2023/0185227 A1Konica Minolta, Inc.
- Image forming apparatus and image forming method17 Sep 2020US 2020/0293244 A1Toshiba Tec Kabushiki Kaisha
- Image forming apparatus19 Jul 2018US 2018/0203397 A1Kabushiki Kaisha Toshiba
Most cited
By later US patents
- Print method and apparatus for re-writable medium90US 5,866,284 AHewlett-Packard Company · 1999
- Print method and apparatus for re-writable medium64US 6,045,955 AHewlett-Packard Company · 2000
- Sheet clamping device36US 4,390,176 ARicoh Company, Ltd. · 1983
- Image forming apparatus including means for dehumidifying23US 4,727,385 AOlympus Optical Co., Ltd. · 1988
- Sheet detecting device for use in an image forming device for detecting presence or absence of a sheet, a right or wrong side of a sheet and the kind of sheet21US 5,084,627 ASharp Kabushiki Kaisha · 1992