Takahira; Masafumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Takahira; Masafumi.The latest application filed is for "image forming apparatus".
Company Profile
0.37.32
- Takahira; Masafumi - Osaka JP
- Takahira; Masafumi - Tokyo N/A JP
- Takahira; Masafumi - Ibaraki N/A JP
- Takahira; Masafumi - Toyonaka JP
- Takahira; Masafumi - Ibaraki-Pref JP
- Takahira; Masafumi - Ohsaka-fu JP
- Takahira; Masafumi - Toyonaka city JP
Patent Activity
| Patent | Date |
|---|---|
| Image forming apparatus Grant 8,923,730 - Hashimoto , et al. December 30, 2 | 2014-12-30 |
| Image forming apparatus Grant 8,873,977 - Takahira , et al. October 28, 2 | 2014-10-28 |
| Image forming apparatus Grant 8,831,463 - Kondo , et al. September 9, 2 | 2014-09-09 |
| Image forming apparatus, optional sheet feeder, and base plate member Grant 8,807,552 - Kondo , et al. August 19, 2 | 2014-08-19 |
| Sheet supplying device and image forming apparatus incorporating same Grant 8,798,517 - Matsuyama , et al. August 5, 2 | 2014-08-05 |
| Interlock system and image forming apparatus incorporating interlock system Grant 8,611,783 - Onuma , et al. December 17, 2 | 2013-12-17 |
| Open/close mechanism for paper tray for use in image forming apparatus Grant 8,561,979 - Nishii , et al. October 22, 2 | 2013-10-22 |
| Image Forming Apparatus App 20130266340 - HASHIMOTO; Haruo ; et al. | 2013-10-10 |
| Image Forming Apparatus App 20130243445 - TAKAHIRA; Masafumi ; et al. | 2013-09-19 |
| Image forming apparatus having toner passage blocking mechanism Grant 8,526,853 - Tada , et al. September 3, 2 | 2013-09-03 |
| Image forming apparatus performing image formation by conveying paper Grant 8,412,056 - Furuichi , et al. April 2, 2 | 2013-04-02 |
| Image Forming Apparatus App 20120315061 - Kondo; Kazuyoshi ; et al. | 2012-12-13 |
| Sheet conveying device and image forming apparatus Grant 8,320,798 - Nanno , et al. November 27, 2 | 2012-11-27 |
| Interlock device and image forming apparatus incorporating same Grant 8,311,438 - Onuma , et al. November 13, 2 | 2012-11-13 |
| Image forming device Grant 8,260,187 - Honda , et al. September 4, 2 | 2012-09-04 |
| Feeding device and image forming apparatus Grant 8,256,769 - Takahira , et al. September 4, 2 | 2012-09-04 |
| Sheet feeding device and image forming apparatus Grant 8,240,657 - Tanaka , et al. August 14, 2 | 2012-08-14 |
| Open/close Mechanism For Paper Tray For Use In Image Forming Apparatus App 20120104685 - NISHII; Toshikane ; et al. | 2012-05-03 |
| Sheet supplying device and image forming apparatus incorporating same App 20120063829 - Matsuyama; Yasuo ; et al. | 2012-03-15 |
| Open/close mechanism for paper tray for use in image forming apparatus Grant 8,118,296 - Nishii , et al. February 21, 2 | 2012-02-21 |
| Sheet conveying device and image forming apparatus App 20120007307 - NANNO; Shigeo ; et al. | 2012-01-12 |
| Switchback mechanism and image forming apparatus Grant 8,070,159 - Honda , et al. December 6, 2 | 2011-12-06 |
| Sheet conveying device and image forming apparatus Grant 8,045,888 - Nanno , et al. October 25, 2 | 2011-10-25 |
| Feeding device and image forming apparatus App 20110204556 - Takahira; Masafumi ; et al. | 2011-08-25 |
| Sheet feeding device, image forming apparatus, and sheet feeding method Grant 7,992,860 - Kimura , et al. August 9, 2 | 2011-08-09 |
| Interlock System And Image Forming Apparatus Incorporating Interlock System App 20110182614 - Onuma; Sei ; et al. | 2011-07-28 |
| Housing structure and image forming apparatus Grant 7,983,596 - Hagiwara , et al. July 19, 2 | 2011-07-19 |
| Sheet loading device, sheet conveying device, and image forming apparatus Grant 7,963,520 - Tanaka , et al. June 21, 2 | 2011-06-21 |
| Feeding device and image forming apparatus Grant 7,954,814 - Takahira , et al. June 7, 2 | 2011-06-07 |
| Switchback mechanism and image forming apparatus App 20110127707 - Honda; Haruyuki ; et al. | 2011-06-02 |
| Switchback mechanism and image forming apparatus Grant 7,918,451 - Honda , et al. April 5, 2 | 2011-04-05 |
| Image forming apparatus App 20110064456 - Tada; Kaoru ; et al. | 2011-03-17 |
| Image forming apparatus App 20110058847 - FURUICHI; Yuusuke ; et al. | 2011-03-10 |
| Image forming apparatus having removable units Grant 7,878,725 - Ohkubo , et al. February 1, 2 | 2011-02-01 |
| Image forming apparatus with a phase of a first load torque substantially opposite to a phase of a second load torque Grant 7,869,750 - Hanashima , et al. January 11, 2 | 2011-01-11 |
| Interlock Device And Image Forming Apparatus Incorporating Same App 20100239307 - ONUMA; Sei ; et al. | 2010-09-23 |
| Open/close mechanism for paper tray for use in image forming apparatus App 20100201059 - Nishii; Toshikane ; et al. | 2010-08-12 |
| Open/close mechanism for paper tray for use in image forming apparatus Grant 7,731,170 - Nishii , et al. June 8, 2 | 2010-06-08 |
| Sliding mechanism, sheet guide, sheet loading device, and image forming apparatus Grant 7,731,182 - Nishii , et al. June 8, 2 | 2010-06-08 |
| Housing Structure and Image Forming Apparatus App 20100067942 - Hagiwara; Genta ; et al. | 2010-03-18 |
| Sheet conveying apparatus and image forming apparatus with vibration applying unit Grant 7,677,555 - Tanaka , et al. March 16, 2 | 2010-03-16 |
| Image forming apparatus including cover and supporting unit Grant 7,676,176 - Fujiwara , et al. March 9, 2 | 2010-03-09 |
| Sheet feeding device, image forming apparatus, and sheet feeding method App 20090315250 - Kimura; Ippei ; et al. | 2009-12-24 |
| Image forming apparatus, optional sheet feeder, and base plate member App 20090302521 - Kondo; Kazuyoshi ; et al. | 2009-12-10 |
| Sheet conveying apparatus and image forming apparatus App 20090174135 - Tanaka; Mizuna ; et al. | 2009-07-09 |
| Sheet feeding device and image forming apparatus App 20090121418 - Tanaka; Mizuna ; et al. | 2009-05-14 |
| Image forming device App 20090110459 - Honda; Haruyuki ; et al. | 2009-04-30 |
| Image forming apparatus App 20090022514 - Fujiwara; Hiroshi ; et al. | 2009-01-22 |
| Switchback mechanism and image forming apparatus App 20080284090 - Honda; Haruyuki ; et al. | 2008-11-20 |
| Sheet discharging device and image forming apparatus App 20080273908 - Ohkubo; Yasuhide ; et al. | 2008-11-06 |
| Sheet loading device, sheet conveying device, and image forming apparatus App 20080237970 - Tanaka; Mizuna ; et al. | 2008-10-02 |
| Feeding device and image forming apparatus App 20080224385 - Takahira; Masafumi ; et al. | 2008-09-18 |
| Image forming apparatus App 20080226358 - Hanashima; Toru ; et al. | 2008-09-18 |
| Sliding Mechanism, sheet guide, sheet loading device, and image forming apparatus App 20080143046 - Nishii; Toshikane ; et al. | 2008-06-19 |
| Open/close mechanism for paper tray for use in image forming apparatus App 20080054554 - Nishii; Toshikane ; et al. | 2008-03-06 |
| Image forming apparatus App 20080006166 - Ohkubo; Yasuhide ; et al. | 2008-01-10 |
| Conveying device and image forming apparatus App 20070172255 - Nanno; Shigeo ; et al. | 2007-07-26 |
| Sheet conveying apparatus and image forming apparatus App 20070065201 - Fujiwara; Hiroshi ; et al. | 2007-03-22 |
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