G03G 15/0178
Using more than one reusable electrographic recording member
Official title: {using more than one reusable electrographic recording member, e.g. one for every monocolour image}
G03G15/0178 (Using more than one reusable electrographic recording member) appears on 2,286 US grants and 2,269 published applications in this corpus.
Search patents in G03G- Granted patents
- 2,286
- Published applications
- 2,269
- Assignees
- 132
- Inventors
- 3,404
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 8 | 0 |
| 1987 | 4 | 0 |
| 1988 | 9 | 0 |
| 1989 | 8 | 0 |
| 1990 | 9 | 0 |
| 1991 | 9 | 0 |
| 1992 | 13 | 0 |
| 1993 | 17 | 0 |
| 1994 | 18 | 0 |
| 1995 | 13 | 0 |
| 1996 | 26 | 0 |
| 1997 | 14 | 0 |
| 1998 | 32 | 0 |
| 1999 | 31 | 0 |
| 2000 | 33 | 0 |
| 2001 | 60 | 27 |
| 2002 | 59 | 44 |
| 2003 | 41 | 58 |
| 2004 | 46 | 70 |
| 2005 | 48 | 53 |
| 2006 | 48 | 88 |
| 2007 | 49 | 90 |
| 2008 | 64 | 90 |
| 2009 | 55 | 108 |
| 2010 | 95 | 129 |
| 2011 | 86 | 151 |
| 2012 | 121 | 196 |
| 2013 | 161 | 208 |
| 2014 | 232 | 129 |
| 2015 | 218 | 90 |
| 2016 | 123 | 65 |
| 2017 | 67 | 84 |
| 2018 | 71 | 76 |
| 2019 | 79 | 53 |
| 2020 | 52 | 41 |
| 2021 | 33 | 52 |
| 2022 | 48 | 31 |
| 2023 | 36 | 51 |
| 2024 | 30 | 64 |
| 2025 | 49 | 106 |
| 2026 | 60 | 115 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Image forming apparatus6 Oct 2026US 12,754,507 B2Konica Minolta, Inc.
- Image forming apparatus29 Sep 2026US 12,748,371 B2Ricoh Company, Ltd.
- Image forming apparatus15 Sep 2026US 12,736,900 B2Canon Kabushiki Kaisha
- Image forming apparatus15 Sep 2026US 12,736,902 B2Ricoh Company, Ltd.
- Image forming apparatus and image forming method15 Sep 2026US 12,736,906 B2KYOCERA Document Solutions Inc.
- Image forming apparatus8 Oct 2026US 2026/0310117 A1Canon Kabushiki Kaisha
- Image forming apparatus, control method for the same, and storage medium8 Oct 2026US 2026/0310127 A1Canon Kabushiki Kaisha
- Image forming apparatus1 Oct 2026US 2026/0299452 A1FUJIFILM Business Innovation Corp.
- Image forming apparatus1 Oct 2026US 2026/0299453 A1FUJIFILM Business Innovation Corp.
- Image forming apparatus1 Oct 2026US 2026/0299454 A1FUJIFILM Business Innovation Corp.
Most cited
By later US patents
- System for forming color images217US 6,708,011 B2Seiko Epson Corporation · 2004
- Image recording apparatus197US 5,208,640 AFuji Xerox Co., Ltd. · 1993
- Color image forming apparatus with plural color units114US 5,809,380 AMatsushita Electric Industrial Co., Ltd. · 1998
- Web feed printer drive system103US 5,701,565 AXerox Corporation · 1997
- Color image forming apparatus97US 6,381,435 B2Ricoh Company, Ltd. · 2002