B65H 2404/522
Details of surface roughness and/or surface treatment
Official title: details of surface roughness and/or surface treatment
B65H2404/522 (Details of surface roughness and/or surface treatment) appears on 8 US grants and 16 published applications in this corpus.
Search patents in B65H- Granted patents
- 8
- Published applications
- 16
- Assignees
- 11
- Inventors
- 36
- Latest grant
- 16 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 3 |
| 2018 | 2 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year.
Subgroups
Granted patents
Recent patents
- Winding condition generating apparatus, winding apparatus, winding defect level prediction value generating apparatus, winding condition calculating method, winding method, and winding defect level prediction value generating method16 Apr 2024US 11,960,992 B2FUJIFILM Corporation
- Sheet transfer guide, image forming apparatus incorporating the sheet transfer guide, and image reading device incorporating the sheet transfer guide6 Nov 2018US 10,118,780 B2Ricoh Company, Ltd.
- Recording medium processing apparatus17 Apr 2018US 9,944,489 B2Fuji Xerox Co., Ltd.
- Web guiding structure with continuous smooth recesses18 Aug 2015US 9,108,817 B1Eastman Kodak Company
- Image forming apparatus30 Nov 2010US 7,841,589 B2Canon Kabushiki Kaisha
- Winding condition generating apparatus, winding apparatus, winding defect level prediction value generating apparatus, winding condition calculating method, winding method, and winding defect level prediction value generating method7 Jan 2021US 2021/0004683 A1FUJIFILM Corporation
- Slitting29 Nov 2018US 2018/0339471 A1Hexcel Composites Limited
- Sheet transfer guide, image forming apparatus incorporating the sheet transfer guide, and image reading device incorporating the sheet transfer guide14 Dec 2017US 2017/0357190 A1Ricoh Company, Ltd.
- Sheet takeout and separation device and sheet processing apparatus7 Sep 2017US 2017/0253446 A1Kabushiki Kaisha Toshiba
- Recording medium processing apparatus30 Mar 2017US 2017/0088387 A1Fuji Xerox Co., Ltd.
Most cited
By later US patents
- Roller, sheet feed apparatus, and image forming apparatus7US 6,769,679 B2Canon Kabushiki Kaisha · 2004
- Image forming apparatus5US 7,841,589 B2Canon Kabushiki Kaisha · 2010
- Star wheel surface enhancement and process of manufacture3US 6,666,449 B22003
- Recording medium processing apparatus3US 9,944,489 B2Fuji Xerox Co., Ltd. · 2018
- Sheet conveyance apparatus and image forming apparatus2US 7,753,359 B2Konica Minolta Business Technologies, Inc. · 2010