B41J 19/30
Electromagnetically-operated mechanisms
B41J19/30 (Electromagnetically-operated mechanisms) appears on 33 US grants and 5 published applications in this corpus.
Search patents in B41J- Granted patents
- 33
- Published applications
- 5
- Assignees
- 16
- Inventors
- 80
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 6 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Printing apparatus15 Sep 2026US 12,734,836 B2Canon Kabushiki Kaisha
- Recording apparatus8 Jan 2019US 10,173,427 B2Seiko Epson Corporation
- Recording apparatus9 Oct 2018US 10,093,118 B2Seiko Epson Corporation
- Liquid discharging apparatus and control method thereof16 Feb 2016US 9,259,949 B2Seiko Epson Corporation
- Printer apparatus having a vibrator motor13 May 1997US 5,628,572 ASeiko Instruments Inc.
- Printing apparatus7 Mar 2024US 2024/0075758 A1Canon Kabushiki Kaisha
- Recording apparatus31 Aug 2017US 2017/0246869 A1Seiko Epson Corporation
- Recording apparatus31 Aug 2017US 2017/0246891 A1Seiko Epson Corporation
- Liquid discharging apparatus and control method thereof3 Dec 2015US 2015/0343814 A1Seiko Epson Corporation
- Image forming apparatus7 Jun 2007US 2007/0127967 A1Funai Electric Co., Ltd.
Most cited
By later US patents
- Recording apparatus78US 4,313,684 ACanon Kabushiki Kaisha · 1982
- Linear driving apparatus70US 5,208,497 ASharp Kabushiki Kaisha · 1993
- Recording apparatus with magnetic linear encoder34US 5,434,602 ACanon Kabushiki Kaisha · 1995
- Serial printer with a linear motor printer carriage31US 4,445,798 ANippon Electric Co., Ltd. · 1984
- Shuttle apparatus for printer31US 5,338,121 AFujitsu Limited · 1994