B41J 2/04523
Reducing size of the apparatus
Official title: {reducing size of the apparatus}
B41J2/04523 (Reducing size of the apparatus) appears on 40 US grants and 40 published applications in this corpus.
Search patents in B41J- Granted patents
- 40
- Published applications
- 40
- Assignees
- 10
- Inventors
- 60
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 2 | 3 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 3 |
| 2010 | 0 | 0 |
| 2011 | 2 | 0 |
| 2012 | 2 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 2 | 2 |
| 2016 | 2 | 4 |
| 2017 | 4 | 3 |
| 2018 | 2 | 5 |
| 2019 | 4 | 0 |
| 2020 | 0 | 4 |
| 2021 | 2 | 3 |
| 2022 | 3 | 1 |
| 2023 | 3 | 3 |
| 2024 | 1 | 5 |
| 2025 | 5 | 0 |
By publication year.
Recent patents
- Element substrate, liquid discharge head, and printing apparatus16 Dec 2025US 12,496,820 B2Canon Kabushiki Kaisha
- Printing device9 Dec 2025US 12,491,709 B2Seiko Epson Corporation
- Liquid discharge apparatus4 Nov 2025US 12,459,252 B2Seiko Epson Corporation
- Liquid discharge apparatus4 Nov 2025US 12,459,253 B2Seiko Epson Corporation
- Drive circuit unit, head unit, and liquid discharge apparatus14 Oct 2025US 12,441,103 B2Seiko Epson Corporation
- Ink jet recording method and ink jet recording apparatus12 Dec 2024US 2024/0408864 A1Canon Kabushiki Kaisha
- Drive circuit unit, head unit, and liquid discharge apparatus4 Apr 2024US 2024/0109290 A1Seiko Epson Corporation
- Printing device4 Apr 2024US 2024/0109291 A1Seiko Epson Corporation
- Liquid Discharge Apparatus4 Apr 2024US 2024/0109298 A1Seiko Epson Corporation
- Liquid Discharge Apparatus4 Apr 2024US 2024/0109302 A1Seiko Epson Corporation
Most cited
By later US patents
- Method and apparatus for non-saturated switching for firing energy control in an inkjet printer25US 6,439,678 B1Hewlett-Packard Company · 2002
- Printhead and image printing apparatus14US 6,890,048 B2Canon Kabushiki Kaisha · 2005
- Head substrate, printhead, head cartridge, and printing apparatus11US 8,147,039 B2Canon Kabushiki Kaisha · 2012
- Molded die slivers with exposed front and back surfaces11US 9,724,920 B2Hewlett-Packard Development Company, L. P. · 2017
- Printhead and image printing apparatus6US 7,044,572 B2Canon Kabushiki Kaisha · 2006