Hiratsuka; Masashi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hiratsuka; Masashi.The latest application filed is for "image forming apparatus".
- Hiratsuka; Masashi - Ebina-shi JP
- Hiratsuka; Masashi - Ebina JP
- Hiratsuka; Masashi - Kanagawa JP
- Hiratsuka; Masashi - Atsugi JP
| Patent | Date |
|---|---|
| Image Forming Apparatus App 20220055366 - Manabe; Chikara ; et al. | 2022-02-24 |
| Image forming apparatus Grant 11,254,122 - Manabe , et al. February 22, 2 | 2022-02-22 |
| Ejection device and image forming apparatus Grant 10,538,097 - Murakami , et al. Ja | 2020-01-21 |
| Ejection Device And Image Forming Apparatus App 20190248147 - Murakami; Atsushi ; et al. | 2019-08-15 |
| Wiping device and ejecting device Grant 9,975,344 - Hiratsuka , et al. May 22, 2 | 2018-05-22 |
| Wiping Device And Ejecting Device App 20180079217 - Hiratsuka; Masashi ; et al. | 2018-03-22 |
| Liquid supply controller, liquid droplet discharge device, non-transitory computer readable medium storing program, and liquid supply control method Grant 8,585,190 - Hiratsuka , et al. November 19, 2 | 2013-11-19 |
| Liquid supply mechanism and image forming apparatus Grant 8,556,395 - Hiratsuka , et al. October 15, 2 | 2013-10-15 |
| Liquid Supply Mechanism And Image Forming Apparatus App 20130002772 - Hiratsuka; Masashi ; et al. | 2013-01-03 |
| Liquid Supply Controller, Liquid Droplet Discharge Device, Non-transitory Computer Readable Medium Storing Program, And Liquid Supply Control Method App 20120007902 - Hiratsuka; Masashi ; et al. | 2012-01-12 |
| Image forming apparatus and image forming method Grant 8,087,770 - Hiratsuka , et al. January 3, 2 | 2012-01-03 |
| Image forming method and image forming apparatus Grant 8,029,090 - Numata , et al. October 4, 2 | 2011-10-04 |
| Liquid droplet ejecting device Grant 7,988,269 - Murakami , et al. August 2, 2 | 2011-08-02 |
| Droplet discharge apparatus Grant 7,988,273 - Hiratsuka , et al. August 2, 2 | 2011-08-02 |
| Droplet Discharge Apparatus App 20100091076 - Hiratsuka; Masashi ; et al. | 2010-04-15 |
| Liquid Droplet Ejecting Device App 20100079511 - Murakami; Atsushi ; et al. | 2010-04-01 |
| Image Forming Apparatus And Image Forming Method App 20100066771 - Hiratsuka; Masashi ; et al. | 2010-03-18 |
| Liquid droplet ejecting device Grant 7,669,990 - Murakami , et al. March 2, 2 | 2010-03-02 |
| Droplet discharge apparatus Grant 7,658,481 - Hiratsuka , et al. February 9, 2 | 2010-02-09 |
| Image Forming Method And Image Forming Apparatus App 20090213201 - Numata; Manabu ; et al. | 2009-08-27 |
| Liquid droplet discharge unit and liquid droplet discharge apparatus Grant 7,429,098 - Murakami , et al. September 30, 2 | 2008-09-30 |
| Liquid droplet ejecting unit, image forming apparatus and valve Grant 7,387,376 - Murakami , et al. June 17, 2 | 2008-06-17 |
| Liquid droplet ejecting device App 20070291086 - Murakami; Atsushi ; et al. | 2007-12-20 |
| Droplet discharge apparatus App 20070279461 - Hiratsuka; Masashi ; et al. | 2007-12-06 |
| Liquid droplet discharge unit and liquid droplet discharge apparatus App 20060284914 - Murakami; Kohei ; et al. | 2006-12-21 |
| Liquid droplet ejecting unit, image forming apparatus and valve App 20060197812 - Murakami; Atsushi ; et al. | 2006-09-07 |
| Inkjet recording device and method for cleaning nozzle face of inkjet recording head App 20060170727 - Imazeki; Atsumichi ; et al. | 2006-08-03 |
| Ink jet recording apparatus App 20060061638 - Amarume; Katsushi ; et al. | 2006-03-23 |
| Power supply apparatus and image forming apparatus using the same Grant 7,002,816 - Hiratsuka , et al. February 21, 2 | 2006-02-21 |
| Power supply apparatus and image forming apparatus using the same App 20040141346 - Hiratsuka, Masashi ; et al. | 2004-07-22 |
| Power supply apparatus and image forming apparatus using the same Grant 6,759,766 - Hiratsuka , et al. July 6, 2 | 2004-07-06 |
| Power supply apparatus and image forming apparatus using the same App 20030112297 - Hiratsuka, Masashi ; et al. | 2003-06-19 |
| Driving device for inkjet recording apparatus and inkjet recording apparatus using the same Grant 6,443,547 - Takahashi , et al. September 3, 2 | 2002-09-03 |
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