Inventor
Yoshiyuki Asakawa
Inventor
Osaka, JP
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B65Hprimary
B65HHandling thin or filamentary material, e.g. sheets, webs, cables22%
G03GElectrography22%
H05KPrinted circuits13%
C23CCoating metallic material9%
H04NPictorial communication, e.g. television9%
Y10TTechnical subjects covered by former us classification9%
C23FNon-mechanical removal of metallic material from surface6%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%
C22CAlloys3%
LOC163%
PatentTitleYear
9,656,826'Sheet post-processing apparatus and image forming system including same'20179,462,151'Image reading device and image forming apparatus including the same'20169,444,958'Image reading device and image forming apparatus including the same'20169,268,287'Sheet feed device and image forming apparatus'20169,069,326'Image formation apparatus'20159,039,006'Sheet conveyance apparatus and image forming apparatus provided with the same'20159,031,448'Image forming apparatus with a partition that forms part of a cooling air path when a cover is closed but permits access to an image forming unit when the cover is open'20158,663,484'Method for manufacturing a printed circuit board and a printed circuit board obtained by the manufacturing method'20148,465,656'Method for manufacturing a printed circuit board and a printed circuit board obtained by the manufacturing method'20138,318,320'Adhesiveless copper clad laminates and method for manufacturing thereof'20128,288,011'Adhesiveless copper clad laminates and method for manufacturing thereof'20128,272,633'Image forming apparatus'20128,010,016'Optical unit assembly with height adjusting member, image reader and image forming apparatus'20117,634,212'Position adjustable control panel for image forming device'20097,486,903'Image forming apparatus with fan for cooling a displaying portion'2009D0569417'Toner cartridge'20085,470,052'Overlapped transfer-preventing mechanism'19955,351,945'Overlapped transfer-preventing mechanism'19945,228,677'Paper-supplying cassette for an image forming apparatus'19935,134,443'Conveying unit of image-forming machine'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–1994Patents assigned to MITA INDUSTRIAL CO LTD (3)· patent assignee history
1992–2017Based in Osaka, JP· patent location history
1993Based in Higashiosaka, JP· patent location history
1995Based in Tamatsukuri, Chuo-ku, Osaka, JP· patent location history
2008–2012Patents assigned to KYOCERA MITA CORP (5)· patent assignee history
2009Based in Kyoto, JP· patent location history
2012–2014Patents assigned to ASAKAWA YOSHIYUKI (5)· patent assignee history
2012–2014Patents assigned to SUMITOMO METAL MINING CO (4)· patent assignee history
2012–2014Based in Ichikawa, JP· patent location history
2015–2017Patents assigned to KYOCERA DOCUMENT SOLUTIONS INC (7)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KYOCERA DOCUMENT SOLUTIONS INC | 7 | 2015–2017 |
| ASAKAWA YOSHIYUKIself | 5 | 2012–2014 |
| KYOCERA MITA CORP | 5 | 2008–2012 |
| SUMITOMO METAL MINING CO | 4 | 2012–2014 |
| MITA INDUSTRIAL CO LTD | 3 | 1992–1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 13 | 1992–2017 |
| Ichikawa, JP | 4 | 2012–2014 |
| Kyoto, JP | 1 | 2009 |
| Tamatsukuri, Chuo-ku, Osaka, JP | 1 | 1995 |
| Higashiosaka, JP | 1 | 1993 |