B41J 2202/37
Writing and erasing thermal head
B41J2202/37 (Writing and erasing thermal head) appears on 98 US grants and 102 published applications in this corpus.
Search patents in B41J- Granted patents
- 98
- Published applications
- 102
- Assignees
- 13
- Inventors
- 95
- Latest grant
- 14 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 4 |
| 2012 | 2 | 12 |
| 2013 | 5 | 10 |
| 2014 | 15 | 23 |
| 2015 | 23 | 13 |
| 2016 | 23 | 22 |
| 2017 | 17 | 7 |
| 2018 | 3 | 2 |
| 2019 | 2 | 3 |
| 2020 | 2 | 3 |
| 2021 | 2 | 0 |
| 2022 | 2 | 0 |
| 2023 | 1 | 1 |
By publication year.
Recent patents
- Printer with printhead replacement detection and method for printhead replacement detection14 Nov 2023US 11,813,878 B2Toshiba Tec Kabushiki Kaisha
- Decoloring apparatus and method15 Feb 2022US 11,247,503 B2Kabushiki Kaisha Toshiba
- Decoloring apparatus and method1 Feb 2022US 11,235,612 B2Kabushiki Kaisha Toshiba
- Image removing device, method for recycling recording material, and image removing method24 Aug 2021US 11,099,499 B2Mitsubishi Chemical Corporation
- System and method for reprinting on paper2 Feb 2021US 10,907,305 B2Reep Technologies Ltd
- Printer with printhead replacement detection and method for printhead replacement detection19 Jan 2023US 2023/0014175 A1Toshiba Tec Kabushiki Kaisha
- Decoloring apparatus and method2 Jul 2020US 2020/0207138 A1Kabushiki Kaisha Toshiba
- Decoloring apparatus and method2 Jul 2020US 2020/0207139 A1Kabushiki Kaisha Toshiba
- Temperature Detection Device, Temperature Detection Device Issuing Apparatus, and Temperature Detection Method2 Jan 2020US 2020/0003631 A1Seiko Instruments Inc.
- Image removing device, method for recycling recording material, and image removing method18 Jul 2019US 2019/0219943 A1Mitsubishi Chemical Corporation
Most cited
By later US patents
- Image erasing apparatus and image erasing method18US 8,743,164 B2Kabushiki Kaisha Toshiba · 2014
- Decolorizing device and method for controlling decolorizing device10US 8,292,287 B2Kabushiki Kaisha Toshiba · 2012
- Printing media recycling apparatus and printing media recycling method7US 9,036,201 B2Kabushiki Kaisha Toshiba · 2015
- Phase change ink transfix pressure component with three-layer configuration5US 7,325,917 B2Xerox Corporation · 2008
- Image erasing apparatus5US 8,786,648 B1Kabushiki Kaisha Toshiba · 2014